Pair of vintage ADC amplifiers that have been substantially serviced and updated. Both unites have had full recaps and input stage has been rewired with high impedance input direct to first grid, followed by gain control on front panel, followed by driver stage. This procedure has removed tone control networks and pre-amp provision from unit; These pieces are included. One unit has had output transformer replaced with period UTC Model CG-710 hi-fidelity hermitically sealed output transformer. Both unites have fuse holders added to rear panel, as well as grounded AC leads. Units have provision for 4, 8, 16 ohm speaker outputs. Also includes SAMS photofact schematic. Unit has been modified from original shematic for better sound. Dimensions: Each H 6" x W 3.5" x D 14". Condition: Tested, functional. Wear consistent with age and use.

All the items in this auction remain off-site at our Annex Gallery in Bridgeport, CT for pickup or shipping. Items must be picked up or shipped in the time frame of: Thursday, May 15th - Friday, May 23rd, WEEKDAYS ONLY 9am-5pm. We will offer in-house shipping to the Contiguous USA for select smaller items in this sale, please contact us prior to bidding for a quote as purchases are not contingent on shipping. The absence of a condition statement does not imply that the lot is in perfect condition or completely free from wear and tear, imperfections, or the effects of aging. Condition requests can be requested via email. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Westport Auction shall have no responsibility for any error or omission