Jump to content
The Klipsch Audio Community

Search the Community

Showing results for tags 'Amplifier'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Klipsch Announcements
    • Klipsch News
    • Klipsch Pilgrimage 2019
    • Klipsch Website & Forum Info
  • Klipsch Museum of Audio History
    • Klipsch Museum: News & Announcements
    • Ask the Historian
    • Klipsch Museum: General Discussion
  • Klipsch Audio
    • General Klipsch Info
    • 2-Channel Home Audio
    • Home Theater
    • Subwoofers
    • Architectural
    • Klipsch Pro Audio
    • Technical/Modifications
    • Headphones
    • Personal Music Systems
    • Talkin' Tubes
    • Solid State
  • The Klipsch Joint
    • Garage Sale
    • Lounge

Calendars

There are no results to display.


Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Location


Interests


My System


See My System


Website URL


Twitter


Skype


AIM


Yahoo


MSN


ICQ


Jabber

Found 47 results

  1. Hi all. I originally had a sound system design as attached, but I found it very hard to satisfy. Looked into Sonos, Marantz, Yamaha, amplifiers etc. I'm not so knowledgable about all this, just want to get a decent sound setup for my home and yoga center, which Zone 1 also doubles as a sitting room outside of class time. During yoga Zone 2 or Zone 1 & 2 will play the music for the class from a iPod line in. Outside of class I will use Zone 1 for playing vinyl on another line in to the amplifier. My house will be a small log house in Japan, each zone is 15m2. I have abandoned the idea of a Zone 3 in place of a Klipsch Capitol One for bluetooth or line in from laptop, or phone. http://www.klipsch.com/products/the-capitol-one Unless someone has better idea there. My main question is what amplifier is best with 4 x Klipsch R14Ms http://www.klipsch.com/products/reference-bookshelf-speakers? What about a Pioneer A-30, I've heard Pioneer are good with Klipsch? http://www.pioneer-audiovisual.eu/eu/def/products/30 Thanks a lot in advance. Paul
  2. Anthem D2v 3D Preamp/Processor 3,700$ Excellent Condition Anthem D2V 3D. Comes with everything including ARC Room Correction Microphone and Software. This Pre-Amp with Anthem's ARC room correction is the best sounding pre-amp currently available. Design: 7.1 Surround Sound Processor (SSP, Pre-Pro) Codecs: Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-ES (Discrete, Matrix), DTS 96/24, DTS-HD Master Audio, DTS-HD High-Resolution Audio Dynamic Range Control: Dolby Volume DACs: AKM AK4395 24-Bit/192kHz Delta-Sigma DSP: Two Dual-Core processors 3-Zone Operation Video Connections: HDMI 1.4a (4 in, 1 out) , HDMI 1.3c (4 in, 1 out), Component ( 4 in, 2 out), S-Video (7 in, 1 out), Composite (7 in, 1 out) Audio Connections: HDMI (8 in), Stereo Inputs (7 RCA in, 1 XLR in), Optical (3 in, 1 out), Coaxial Digital (7 in), AES/EBU (1 XLR), 5.1 Multi-channel (1 in), Pre-amp out (7.1 RCA and XLR) Other Connections: 12V Triggers (3 out), RS-232, IR (3 in, 2 out), 2nd Zone (Stereo Audio, S-Video, Component, Composite), 3rd Zone (Stereo Audio, Composite), Headphone Jack (1/4”) Dimensions: 6.25? H x 17? W x 15.38? D Weight: 27 Pounds(unpacked) Shipping weight: 40.00 (lbs) johnroy051@gmail.com
  3. HK 990 Harman Kardon Integrated Amplifier for sale 220-240 50hz Amazingly powerful amplifier. Note: *****This unit is 220-240 50hz***** Some of the Features: 150wpc, benched about 190wpc Dual mono HT Bypass dual sub outs EzsetEq room correction L/R preouts XLR Balanced/unbalanced All available digital connections HK HRS link for optimal connection with HD990 cd player I can't say enough about this amplifier $1050 shipped double boxed in the US. If outside US I will have to quote a shipping cost. Local pick up will be discounted price, will meet within 45 mile radius of 60585, Plainfield IL I have not used this to it's full potential. Here is what I have used/tested on the unit: Speaker 1 Unbalanced analog All digital connections inputs including HRS link EZSETEQ Basic functions balance/tone controls. I have no reason to think any other feature on this amp doesn't function. Included in sale is remote, ezseteq mic, HK BTA Bluetooth adapter, 220-240 50hz power cable, and manual Happy to answer any questions. I have about 30 pics of this inside and out upon request. Overall condition 8/10, very nice IMO If interested I will spell out imperfections, most are not even noticeable from 3' away.https://www.stereophile.com/content/...ated-amplifierhttps://hometheaterhifi.com/reviews/...gement-part-i/
  4. For sale is this fully serviced pair of McIntosh MC30 mono block amplifiers, widely considered to be among the best tube amplifiers ever made. The amps were thoroughly serviced by a superb vintage tube tech about six months ago. The amps have been brought fully into spec and up to date for safe operation. The amps were also fully re-tubed using carefully selected new old stock tubes (an expensive undertaking). They operate perfectly and sound fantastic. I thought I'd never sell them, but I need to downsize. The amps come with two sets of output tubes: NOS GE 6L6 metal-case tubes (the same type McIntosh initially included with them) and new production Tung-Sol 7581A's, which are really nice tubes. Both sets have less than 20 hours of use on them, so you will be set for tubes for many years to come. The amps are in above-average cosmetic shape, showing some slight pitting in the chrome, which is typical of McIntosh amps of this vintage. For this plug-and-play pair of awesome MC30s, I'm asking $2600. In located in Northern Virginia and would prefer a local sale, but I'm willing to ship if necessary.
  5. Selling my Parasound A21. It is in Mint condition. I bought it new alittle over a year ago from an authorized dealer. It went from its box to my rack and hasn't moved. It's a fantastic sounding amplifier. I am only selling because I bought JC-1 Monoblocks. I have all original packaging. $1750. Location: South Portland Maine. Mike.
  6. Hello! I've recently purchased the 'Klipsch The One' and now I'm trying to figure out how to connect it to an old 70s receiver (pioneer sx750). Since speakers can just be connected to my receiver with stripped cables, and "The One' has just a mini-jack port, I'm wondering how would be the best way to plug it. Please see attachment. Hope you can help me out! Thanks!
  7. UPDATE: I've moved to the Chicago area, Lombard, IL. Price drop to $1,800 plus shipping. Thanks! Time to sell some extra gear, and I'm starting with my Anthem Statement P2. No issues to report, only one small scratch on the side of the amp, as you can see in the photos. I have an original box, albeit not THE original box. I'd like to make this available locally first, but I would consider shipping at buyers expense. Local is 54701, which is about an hour and change east from Minneapolis. Asking $2000. http://www.anthemav.com/products-current/model=p2/page=specs
  8. Item: Bottlehead Stereomour SET amp w/ impedance switch kit Price: $750 + shipping SOLD Location: Franklin, PA 16323 Payment: PayPal (FF or +3%) Trades: High quality preamp to mate with Jeff Rowland Model 112 I bought this not long ago, but my system has taken a turn in a different direction (non SET friendly speakers). I got a great deal on this setup, and I'd like to pass that same deal on to someone else. The tubes alone are a nearly $600 value! The Stereomour looks great and sounds even better. It puts out ~3.5 wpc which is enough for my old Tekton Lores in a medium/large size room. Match it with a preamp with a little gain (I happen to have one of those too, if you're interested) and you'll have plenty of volume. There are a couple dings in the top of the walnut base. See photos. The JJ's are a little loose in the socket, but the other tubes are nice and snug. Here's what's included: Stereomour amp w/ impedance switch kit and furniture quality walnut base 10 different new and NOS driver tubes ($10-$15/ea) JJ 2A3-40 output tubes ($260 new) Electro Harmonix 2A3 Gold output tubes ($130 new) Sovtek 2A3 output tubes ($100 new) Shorting plugs for setting hum pots Additional walnut base w/ Bottlehead logo Bottlehead Stereomour amp and Tekton Lore speakers by Audio Database, on Flickr Stereomour and JJ 2A3-40's by Audio Database, on Flickr Bottlehead Stereomour and Custom 12sn7 Preamp by Audio Database, on Flickr IMG_20170805_081103 by Audio Database, on Flickr IMG_20170805_081113 by Audio Database, on Flickr IMG_20170721_170801 by Audio Database, on Flickr IMG_20170721_170832 by Audio Database, on Flickr IMG_20170721_170840 by Audio Database, on Flickr IMG_20170721_170902 by Audio Database, on Flickr IMG_20170721_170918 by Audio Database, on Flickr IMG_20170721_170929 by Audio Database, on Flickr
  9. I'm a newbie, going to pickup 70's La Scalas this weekend, and I have no idea where to start with amps. The La Scalas will be in the basement (18' x 13' x 7'), and I'll be about 15' from them in my sitting area (they have to go in the short ends of the room rectangle due to built in shelving along the long wall). I recently purchased Cornwalls, and have an SG Jolida tube amp that I really like. Any recommendations on pairing the right amp/tube amp with the La Scalas?
  10. Hi everyone, So my friend who is moving overseas has gifted me his old Klipsch floor standing RF - 35's after years of making fun of my Yamaha HS5's.... While this might be basic knowledge on these forums, this is the first time that I have owned passive speakers so I literally have no idea what I'm looking for in an amplifier. The speakers will be used solely to play vinyl records off of 2 X Technic SL1200 record players that are already hooked up to a Pioneer DJM400 mixer (I believe this acts as a preamp?) in my living room. Friends have been telling me that i should invest in a valve/tube amplifier as it will best bring out that vinyl sound - whilst other people have been telling me I should go solid state as it will be more affordable and it will help bring out the bass in the RF35's which can sound too bright(?). Any advice, guidance, recommendations from some seasoned audio/klipsch veterans would be genuinely appreciated and welcomed :).
  11. I have recently bought the Klipsch Home Theater RP-F280 system. I am planning to drive them using a Yamaha RX-V781. The speakers are 8 ohms and rated at 150w RMS/600w Peak while the Yamaha Amp delivers 95w RMS at 8ohms. Is it a good match? 95% of people told me it's ok but then came along a connoisseur and said that having a lot of head room will blow a tweeter or two at high volumes as the amp will struggle and send clipped wave forms that can damage or will probably damage my speakers. I really need some expert advise Thanks
  12. Hi, I'm thinking of buying a pair of Reference II R-28F. Would the Onkyo TX8150 be a good match for these speakers? I'm not interested in 5.1 or anything like that. And what exactly is underpowering? Do I run a risk if I would use speakers at a low volume? Thank you very much! Best regards, Ikon.
  13. I'm trying to build a Instrumentation amplifier that would do a 10uV -> 10mVamplification. The motivation is to measure uA currents on a small enough shunt resistor (1-10Ohm). For a proof of concept, I've built a circuit like the one below(png1.)with a distinction that I'm powering it with two 9V batteries and am using LM2902N as the op amps and Rg is somewhat different. It has much less that the required 1000x gain. However, when measuring the results for different input voltages, the gain seems to vary: png2. I was expecting it to be constant. · What is a reasonable place to look for the causes of the variations? · Cheap resistors? · Inadequate op amp? · Breadboard prototyping? · 2x9V batteries as power supply? · other?
  14. Hi gang, I was going to set this amp up in my daughter's bedroom but she really doesn't have much interest in it so I am going to sell it instead. I would rather see it go to a new home than sit in a box.UPA-200 - Brand new never opened. I have opened the outside double box but never the inside box so it is still factory sealed. $300 shipped with insurance to the CONUS. I prefer Paypal gift but may be able to work with you. I have bought and sold plenty here in the forum so you can feel confident in this transaction. Private Message me if you need anything!Thanks, TimFeaturesA true audiophile-quality stereo amplifier.Advanced engineering with SMD gain blocks.Wideband, short signal path, class A/B design topology.Top quality parts and construction.Real power easily drives complex loads.Heavy-duty power supply with oversized toroidal transformer.Gold plated five way binding post speaker terminals.Gold plated RCA input terminals.Classic Emotiva styling with rugged solid steel chassis.15mm solid milled aluminum faceplate.Channel status LED’s. (which can be disabled in stealth mode).Remote trigger input and output.115 VAC or 230 VAC with automatic detection and switching.Full protection from all common input and output fault conditions.SpecificationsTopology: Fully discrete, dual differential, high current, short signal path Class A/B.Number of Channels: 2Power Output (rated power; THD < 0.05%): 125 watts / channel (8 ohms; all channels driven).200 watts / channel (4 ohms; all channels driven).Rated Power Bandwidth (at rated power; 8 Ohm load): 10 Hz to 20 kHz + / - 0.1 dB.Minimum Recommended Load Impedance: 4 ohms (which equals one 4 ohm load or two paralleled 8 ohm loads per channel).Frequency Response: 5 Hz to 80 kHz + 0 / - 2 dB.THD + N: < 0.03%Signal to Noise Ratio (8 Ohm load): > 92 dB at 1 watt (A-weighted).> 106 dB at rated power (A-weighted).Damping Factor (8 Ohm load): > 500Speaker Output Connections: Full-sized 5-way binding posts; one pair per channel x 2.Power Supply: 350 VA high current ultra-low noise toroidal power transformer.40,000 uF of storage capacitance.Input sensitivity (for rated power; 8 Ohm load): 1.1 V (for full output; 8 ohms).Gain: 29 dBInput Connections: Unbalanced (RCA); one per channel.Input Impedance: 47 kOhmsTrigger: Trigger Input: 5 - 20 V (AC or DC); < 10 mA input current required.Trigger Output: 12 VDC; can drive any load up to 50 mA.Power Requirements: 115 VAC or 230 VAC +/- 10% @ 50 / 60 Hz (automatically detected and switched).Front Panel Controls and Indicators: Standby; push button (changes color to indicate Standby or On).Status LEDs (one per channel); illuminate blue for normal operation or red to indicate a fault (may be disabled by rear panel Status LED switch).
  15. Hello I'm totally new to this, and i want to upgrade my music system. I'm planning on getting 2 R-24fs for my living room (14x13 ft) and a pair of R-15m's or a pair of R-14m's my bed/study room (12x11 ft). I know it might a bit overkill for such a small space, but I'm planning on having these for a while and eventually adding a sub-woofer once i get into a more spacey living situation (and more $). Now my question is. what would be a good receiver/amp, and which would be better for me to get (receiver or amp). I would get them for the sole purpose of listening to music for now. Any comments or ideas on the setup are welcome since i'm a total newb and have no idea what i'm doing. Thanks in advance Edit1: Is a Pioneer 5.1 Channel Reciever VSX-524-K good?
  16. Hello! I am trying to dug out of my box o' stuff a pair of seemingly decent 2.5ohm bookshelf speakers recently. I wired them to an old mp3 player I have and while they sound good at low volumes, I get lots of distortion at high volume. Given that they are only 2.5ohm, I'm assuming that this is because they are trying to draw more current than the poor mp3 player can produce. Rather than buying one (or new speakers for that matter), I'd like to try and build an amplifier for these speakers. I was looking at using an IC such as the TDA7294 but like all of these chips, the advised load impedance is 4 ohms. It doesn't specifically state anywhere that the absolute minimum is 4-8 ohms, but has anyone had any experience with this sort of thing? Will it still work at a lower load impedance if I just make sure that the volume is limited? If not, will I be able to use this IC if I chuck a big 2 ohm power resistor in series (as much of a waste of electricity as that is)? I'll probably get some anyway to play with but I am a poor student and I would prefer not to blow up several $12 chips. Any advice or suggest will be great helpful ! Thanks a lot !
  17. Hi guys, I recently acquired another UPA-1 that I was going to use for a center speaker but with my new XPA-5 it now becomes expendable. It works flawlessly but has a few smudges and imperfections. I believe it puts out 200 wpc @8ohms and offers both balanced XLR and unbalanced RCA's. Here are some Googled pictures of the front and back as I cannot find my camera right now. I have bought and sold many things here in the forum. Asking $200 shipped in the lower 48. PM me if interested! Thanks, Tim
  18. SOLD! Thanks, Tim Specs: Number of channels: 2 (stereo mode), 1 (monoblock mode) Topology: fully discrete, highly optimized dual differential, high current, short signal path Class A/B with premium components throughout Power output (all channels driven): 1000 watts RMS @ 8 ohm (Mono-Block mode) 500 watts RMS per channel @ 4 ohm (0.12% THD) 300 watts RMS per channel @ 8 ohm (0.07% THD) Rated power bandwidth: 20 Hz to 20 kHz +/- 0.07dB Broadband frequency response: : 5Hz to 100kHz, +0 -3dB Amplifier gain: 29 dB Signal to Noise Ratio: 1 watt: > 97 dB Full power: > 121 dB Input impedance: unbalanced: 23.5kohms balanced: 33 kohms Power supply: 1,200VA toroidal transformer with 45,000uF low ESR storage capacitance Size: unboxed: 17” wide x 7 3/4” high x 19” deep boxed: 23 1/2" wide x 12" high x 24 3/4" deep Weight: 72.6 lbs (83.5 lbs boxed) PM me! Thanks, Tim
  19. I am getting a pair of 845 amps so time for these Cary mono blocks to find a new home. These are 20 watts of pure class A single ended amplification. The 572-3 is a low-mu audio triode with a thoriated-tungsten filament, graphite anode and hard glass. The amps were recapped and upgraded to Hexfred's at Cary in August of 2013 (invoice included). You get the two mono block amplifiers, two Shunyata power cords, owner's manual, a full compliment of tubes and these extra tubes: one SV-572-3 ($164 from New Sensor), one 5R4GYB, two 6BL7, and two 6SL7. They will ship in original factory cartons (double boxed). Asking $1800 plus shipping.
  20. For sale... Crown XTI 1000... $215 cash or $225 through PayPal (plus shipping)... Willing to ship (from Zip Code 75052 to the CONUS 48 only) through FedEx Ground... It is also available for local pickup in the DFW metroplex... I bought this amp a few years ago through the forum and I am the second owner. I had planned to use it for a subwoofer project, but that never materialized after I picked up a couple of SVS subs locally. Based on my discussions with the original owner and my own use, it probably has less than 100 hours on it total. Although I never used it with a subwoofer, I have played with it a bit, driving a pair of KLF-20's. These are really nice little amps and the built in electronic crossovers/filters provide a lot of flexibility. Unfortunately it has been sitting unused, and boxed up, for over a year... and I no longer have any use for it. The amp is like new, with no scratches or other issues. I have the original Crown box, foam inserts, etc. The original owner shipped it to me with no problems and I would ship it in the original box as well. It was, and will be, very well protected. If anyone would like to see photos or has any questions, I'd be happy to reply here via post or PM, or I can contact you via email... Thanks, Tony
  21. 1 owner Rotel RSX 7.1 Reciever for sale. Mint condition, no video out. Use as Amp., Receiver in stereo or surround modes. Extremely powerful and clean, drove B&W 703's flawlessly. Contact for more information.
×
×
  • Create New...