Audio GD Master 3A 50wpc Pure Class A power amplifier
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New Retail Price:$3,799.00
$3,499.00
| Condition | NEW |
| Payment methods |       |
Contact seller after sale to pay viaVISA/Mastercard, American Express, Discover, Certified check or Wire Transfer | |
| Ships from | Marietta, GA, 30067 |
| Ships to | United States and Canada |
| Package dimensions | 24.0" × 24.0" × 15.0" (90.0 lbs.) |
| Shipping carrier | FedEx |
| Shipping cost | Log in to see price |
| Original accessories | Box |
 Average | Research Pricing |
The Master 3A uses a Real Balanced ACSS Non Negative Feedback design. It supports both XLR and ACSS inputs from an Audio-gd preamp. It features Applied "Linear Fidelity" Technology with a Soft Start Power Design. The amp uses 24 output transistors.
The output stage uses a total of 24 ON Semiconductor transistors. The capacitance of the entire amp is 140,000 uF, with two circle core and two R cores transformers (Total 1600W) and totally separate power supplies for the right and left channels. There 4 groups of high-quality class A parallel connection power supplies to supply the gain stages. The amp uses all audiophile grade components, including DALE resistors, WIMA caps, custom order NOVER (UK brand) caps as well as audiophile grade input & output sockets and a gold IEC socket. The non negative feedback output drive stages uses applied "Linear Fidelity" technology that is a patent pending exclusive Audio-gd design.
S/N is>110DB
Weight is 88 pounds
Size is 18.9"W x 17.3"(D) x 7.5" (H) (MM, Fully aluminium )
All units come with the 2-year Underwood factory warranty.
We accept PayPal, Visa, AMEX, Discover and MasterCard as well as money orders.
Read our AudiogoN #1 rated feedback & call me at 770-667-5633 w/questions or to order.
GA & HI residents add sales tax
Brands carried: Audio GD electronics, Audio GE speakers, Bluesound servers & music streamers, Core Power Technologies A/V power conditioners and cables, Denon, DSPeaker room correction products, ELAC subs & speakers, Emerald Physics Loudspeakers & amplifiers, Focal headphones, Fuse Box by Swiss Digital, HifiMan headphones, Iso-Acoustics, LSA Speakers, electronics, turntables & headphones, Marantz Reference, Melco servers, MOFI turntables & speakers, Music Hall, Musical Fidelity, Ortofon cartridges, Project turntables, Puron line conditioners, Quad speakers & electronics, Raal-Requisite headphones, Sendy headphones, SPL Electronics, Sumiko cartridges, Wharfedale speakers, Wireworld cables, XSA Vanguard speaker and electronics, Zesto Audio tube electronics
Sales policies on the Underwood Hifi Inc. website at www.underwoodhifi.com
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