Air Tight ATM-3011 R monaural power amplifiers  

Sell:  $22,850

(((PRICE DROP))):  $17,995

9/10 condition.  Purchased 11/2018 from original owner, a well known and respected audiophile.  Low hours on tubes, 250 total lifetime.  Very recent production!  
I am selling due to purchasing a new home and will be relocating over the coming months...


Information below from the Air Tight website:

ATM-3011R

reference mono power amplifier 

Features

Specs

• ASTOUNDING RESERVE IN POWER QUALITY!
• The memorial valve high-power mono amp to mark the glorious 25th anniversary of the Air Tight ,that enables to derive in the form of ultimate fidelity the high-speed feelings , definition capability and opulent information inherent in the latest speakers.

• Parallel Connection of KT120 Valves under UL connection operated are 12pcs. of the reputed high-power valve compatible to the KT88.
• Driving Circuitry Featuring Direct-Coupled Cathode Follower
• Output valves can be easily adjusted by the front bias meter and the alignment pot affixed to each valve
• Banishment of PCB
• The amp section, all the components are placed on the copper-plated steel plate in order to improve heat conduction, to prevent vibration and shield magnetism
• Strictly Select Components
• Dispositions of components are so designed as to effect heat dissipation by natural air circulation, thus ensuring noise suppression to achieve good S/N ratio
• Chassis of compact, upright structure

Flawless feedback buyers only.  USA sale only.  Transaction and shipping fees are buyer’s responsibility.  See my feedback and buy with confidence.