Audio Alchemy Digital Decoder Engine V1.1 D/A Converter. Good physical condition. Feet disintegrated so I removed but there is gummy residue which can be removed with appropriate solvent. Not tested. Takes a 12v 150mA power supply which I do not have. I also have an Audio Alchemy Digital Transmission Interface listed for sale and can combine shipping if both items are purchased together. Not tested but I was told it works. I will pack well and ship quickly. Description: Single-box D/A provessor. Conversion: Bitstream, PDM—256x resampled. Data input sampling range: 40kHz–50kHz. Digital filter: 4x. Analog post filter: 3rd-order at 60kHz. Noise shaping: second-order. Inputs: coaxial on an RCA jack, optical on a Toslink jack. Outputs: RCA jacks, 2.75V output level at full scale. Three front-panel indicators: analog/digital power, incoming data lock. Frequency response: 20Hz–20kHz ±0.2dB. Resolution: 16 bits. THD+noise: –90dB. S/N ratio: greater than 93dB. Channel separation: 80dB (no frequency specified). Linearity: ±1dB at –90dB, ±2dB at –100dB. De-emphasis error: ±0.25dB.Dimensions: 8.5 W by 1.75 H (front panel), 7.4 W by 1.75 H by 5.75 D (chassis including jacks). Shipping weight: 5 lbs.

A chance to own a classic from AUDIO ALCHEMY and is the DIGITAL DECODING ENGINE- DDE v1.1. Used and tested and in excellent condition. Unit is a HIGH END, full function, outboard digital processor. Complete with coaxial and optical inputs provided via RCA and TOSLINK JACKS. It also has an absolute polarity switch and 3 LEDs that indicate when the unit is locked to an incoming signal. Included with the unit is the optional, AUDIO ALCHEMY POWER STATION ONE, HIGH CURRENT POWER SUPPLY! This was in my late brothers system and it sounds great! The optional (HIGH END) power supply makes a (world of difference) all around! Specs: frequency response, 20Hz - 20kHz +1-0.2dB, S/N < -86dB. No box or manual!--TAKING OFFERS!

DAC Audio Alchemy Digital Decoding Engine v1.1 second owner, really a great dac in perfect working order - This is high quality DAC developed by Audio Alchemy in the 90es and made in the USA. It is very well regarded by many audiophiles and has excellent reviews. The DAC is in good working condition with clean front and rear panels, very minimal marks. Built with the best choice of high quality components and classic Crystal 4303 dac chip. The DAC is capable for very precise sound reproduction due to careful design and engineering.It is famous for its very analogue like and detailed sound reproductionThe sonic performance of this DAC is exactly what you can expect from the classic Audio Alchemy product - accurate and dynamic sound reproduction with perfect detalisation. solid shipping with insurance For International Sales, Contact me, please SHIPPING INFORMATION ALL POSTAGE PRICES ARE ESTIMATES – FINAL POSTAGE PRICE DEPENDS ON BUYER LOCATION AND FINAL VALUE INSURANCE