This ADCOM GDA-700 Digital-to-Analog Converter with HDCD is a top-of-the-line unit that offers exceptional audio quality and versatility. It has four different audio inputs including Coaxial Digital, Digital Optical TOSLINK, AES/EBU XLR, and S/PDIFF, AES/EBU input formats. It also features Dual Burr Brown PCM-1702P, Phase Inverstion Switch, Digital, and Pacific Microsonics PMD-100 HDCD, making it a great choice for audiophiles. This unit is in excellent working condition and has been thoroughly tested to ensure that it meets the highest standards of quality. Whether youre looking for a new digital-to-analog converter for your home theater system or simply looking to upgrade your audio setup, this ADCOM GDA-700 is an excellent choice. I purchased this item new and was in my 2 channel system for years. Works perfect. Thanks

Unit is in great condition with box.

Vintage ADCOM GDA-700Digital-to-Analog Converterwith HDCDExcellent ConditionFully Functional Guaranteed About This ADCOM GDA-700 D/A Converter: This ADCOM model GDA-700 is a tested fully functional Digital/analog processor with HDCD features. It is in virtually excellent cosmetic condition. An original printed ADCOM GDA-700 Owners Manual along with some brochures and the original unfilled warranty card is included. Includes the AC power Cord (120 VAC USA plug version).This ADCOM GDA-700 is known for its terrific bass, a great sense of pace, and open and spacious soundstage...wide dynamic expression and smooth...refined treble in which RH praised (in Vol.17 No.3).Features of the D/A Converter are:The ADCOM GDA-700 is housed in a standard U-shaped chassis, with a top cover held on by Mark Levinson–style countersunk Allen screws in front and Philips screws in back. The inside of the cover is fitted with a layer of damping material.Pacific Microsonics HDCD process decoder/filter.. Ultra-Analog AES21 receiver module.Dual Burr Brown 20-bit digital-to-analog converters.Class-A biased, direct coupled (no capacitors) analog output stage.. Over 13,000µF of power supply filter capacitance.Balanced and single-ended analog outputs.Toroidal transformer used for audio section.Independent transformer for digital section.Anodized aluminum front panel.Heavy gauge steel chassis for greater durability.GFA-535II Specification:DIGITAL SECTION Input Formats: S/PDIF, AES/EBUInput Type: S/PDIF Optical (TOSlink x1), S/PDIF Coax (RCA x2), AES/EBU (XLR x1)Input Isolation: Transformer coupledInput Decoding: Ultra-Analog AES21Digital Filter: Pacific Microsonics PMD-100 HDCDResampling Rate: 8x (352.8kHz for 44.1kHz input)DAC Type: Dual Burr Brown PCM-1720PResolution: 20 bitsPhase Inversion: Digital Domain (manual selection)ANALOG SECTION frequency Response: DC to 20kHz +0, -0.5 dBTHD: 0.009% (20-20kHz, full scale)Signal to Noise Ratio: 102 dB (20-20kHz, unweighted), >105 dB (20-20kHz, A weighted)Dynamic Range: 98 dBChannel-to-Channel Crosstalk: 106 dB (20-20kHz), 112dB (20-20kHz)Output Voltage: 2.234 V RMS (full scale)Output Impedance (Unbalanced): 77 OhmsOutput Impedance: (Balanced): 150 OhmsOutput Format: Balanced, UnbalancedOutput Type: Balanced (XLR x2), Unbalanced (RCA Coax x2)Output Mute: Relay activated (Power, Unlock)DAC Type: Dual Burr Brown PCM-1720PPower Consumption (maximum): 25 Watts GENERAL Power Supplies: U.S.A. & Canada AC 115V 50Hz/60HzChassis Dimensions (W x H x D): 432 mm x 76 mm x 267 mm (17 x 3 x 10-1/2)Maximum Dimensions (W x H x D): 432 mm x 76 mm x 292 mm (17 x 3 x 11-1/2)Weight: 4.5kg (10lbs)Weight Packed: 5.9kg (13lbs.) Guarantee:This products has been fully tested and verified in good working condition. I want you to be fully satisfied with your buying experience from me and to keep your business and satisfaction. Cancellation & Returns Policy:Returns: This item offered includes a 30-day money back return; if for any reason you are not satisfied, just send it back for a full cost refund. Product must be returned in same condition as sent, with any and all accessories received. Cancellations: Any request made by a buyer to cancel a purchase after payment has been sent will result in a partial refund being issued to cover the cost of non-recoverable fees as charged to the seller. Payments & Shipping: I accept payment using eBays Managed Payments and will ship item(s) only to confirmed eBay addresses, please do not request alternative ship to address unless you register the address with eBay prior to buying item(s). Shipping is done by the next business day after payment is received unless otherwise noted. Your payment is expected by the close of the sale. International Buyers: I do sell internationally using eBays Global shipping program. This is a third party exporter that will determine the cost for shipping and collecting any duties for sending this item to your country. Please Note: Import duties, taxes and charges are not included in the item price or shipping charges. These charges are to be paid by the buyer. Buyer is responsible for checking your countrys customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up do not confuse them for additional shipping charges. We do not mark merchandise values below value or mark items as gifts - US and International government regulations prohibit such behavior.

This is a Used Adcom GDA-700 Digital to Analog Converter with HDCD process decoder/filter that is in Excellent Functionally and Cosmetic. Please see Pictures as they are part of description. Unit comes with Original Manual and IEC Power Cord. If you have any questions about this digital to analog converter please email me. Item will be shipped but Local pickup is OK. Sorry No Returns. Thank You For Looking !!!

ADCOM GDA-700 D/A Digital To Analog Converter up for sale. Made in the USA. Excellent Condition. Original Box and manual included. Tested and working, Sounds Great, very smooth. Was being used to decode HDCD discs in a 2 channel system. Always connected to a line conditioner and voltage stabilizer. Smoke free home. The only flaws I found are a couple small nicks on the top cover. The face is perfect. If you have any questions please let me know. Description: Digital/analog converter with multi-bit DACs. Inputs: two S/PDIF on RCA jacks, one AES/EBU, one TosLink. Outputs: one S/PDIF on RCA jack, one pair analog outputs on RCA jacks. XLR outputs Balanced. Frequency response: 20Hz–20kHz, +0, –0.5dB. THD: <0.009%, 20Hz–20kHz, full-scale. S/N ratio: 106db (20–20kHz, unweighted), 112dB (A-weighted). Dynamic range: 98dB. Crosstalk: –106db (20Hz–20kHz). Linearity: >1dB at –100dB. Filtering: Pacific Microsonics PMD100 oversampling with HDCD decoding. Analog output voltage: 2.234V RMS at full scale. Power consumption: 25W.Dimensions: 17 W by 10.5 D by 3 H. Weight: 10 lbs.Original MSRP Price: $1000. Manufacturer: Adcom USA