mike5555

Wanted to trade a like new AUNE M1S DAC and SENNHEISER IE-80 Earphones New old stock not used for a pair of K-401s. AUNE M1S Specs. Main Features : ESS SABER ES9018K2M DAC Balanced headphone output Dual clock 45.1584MHz and 49.1520MHz. 2.4 inch IPS-type screen 100% CNC aluminum case with metal brushing finish Three digital filters: Fast balance, SLOW Soft, MP Analog Formats supported: WAV: 16bit/24bit/32bit-44.1k/48k/88.2k/96k/176.4k/192k/352.8k/384k WAV+CUE FLAC: 16bit/24bit/32bit - 44.1k/48k/88.2k/96k/176.4k/192k DSD:DSF/DFF/ISO/DSD128 APE: Normal 16bit/44.1k MP3/ALAC/AAC Inputs and outputs: A balanced 2.5mm jack headphone output A 3.5mm jack headphone output (possibility of line output) A micro USB charging port and digital file transfer. A Micro SD card reader (up to 128G FAT32 format) Technical specifications : Output power on jack 3.5: 110mw@32ohms Output power on jack 2.5: 180mw@32ohms Autonomy: 9 hours (manufacturer data) Noise Level: 2.52uVrms maximum output level: 1.92Vrms Dimensions: 126x55x14.8mm Weight: 150g https://audioprimate.blog/2017/02/17/aune-m1s-one-of-the-most-transparent-daps-i-have-heard-and-only-249/ Sennheiser IE 80 Specs Type In-ear, dynamic Frequency Range 10 Hz - 20 kHz Impedance 16 ohms Sensitivity 125 dB Total Harmonic Distortion < 0.1% Isolation Up to 26 dB Connectors Angled 3.5mm stereo mini plug Cable Length 3.9' (1.2 m) I WILL PAY ALL SHIPPING! Thank you for looking. Thank you for looking

Are these still available?

Thank you William, Thank you for the spread sheet, I do understand it and it will work perfectly! Thank you again and have a Great day! Mike

Hi William as I can design most types of boats I am not familiar with spread sheets and do not own Office or any other spreadsheet software. I own AutoCAD and Photoshop but no Office. I really do better with a picture or schematic. Thank you William! Mike

I just like the sound of the wood k-400.

Hi William! Thank you for the response. I have just started buying the material and parts but I have to go with wood on the horns They give a less tinning sound I can post picks of the horns as I build them as I use a bit of outside bracing. I think I can get what I want by the tracing but if you want me to go as far as an ID cast and or a outside cast it would not be a problem. I build large RC boats and make molds out of fiberglass they work excellent. Let me know and We can proceed that way. I would send you the speaker and molds back. Thank you! Mike

Hi All I was wondering if someone who owns a K-400 Horn could trace the outer profiles as I have shown on the pic below. You see I built a set some years back and I really loved the sound of the wood version a lot. I am now in the process of building another set of LaScala's and could really use the sketch. sorry about the quality of the drawing the M.S. is acting up a bit. Thank you for looking and have a Great day! wardm40@yahoo.com Mike. K-400.pdf