My single ended pure class A amplifiers are perfect for any audiophile looking for a unique listening experience.  They are ideal for use in vintage audio systems and will provide an unparalleled sound quality.
 
These hand-built single ended mono amplifiers feature deluxe Orion power transformer, as well as Tamura brand single-ended inter-leaved output transformers. These transformers were made in Japan back in the 1960’s. They are superior in fidelity and quality to any transformers you can buy today. 
 
Each chassis size is 8 x 12 X 3
 
        Some of the features these mono amplifiers offer:
 
Hammond steel chassis and bottom plate.
ElectroCube audio grade Mylar capacitors
Point-to-point hand wiring, If other sellers do not show under their chassis it may be because they use overseas circuit boards. Not good.
WW2 vintage nickel over brass pilot lamp that will last forever
Superior brand 3-way banana plug speaker connector; easy to use and will not break or come loose.
1950's new-old-stock high voltage USA Military broadcast-grade surplus Amphenol tube sockets, that will last forever.
 High quality solid spun aluminum knobs with set screw.
 Hammond brand 2.5 volt filament transformers and Orion filtering chokes
Clean deck with no excessive screws, bolts, hardware or nuts showing. Open chassis not congested with tubes too close together.
Gold-plated high quality RCA input connectors. 
Heavy metal bottom chassis covers with heavy duty rubber feet
New-old-stock 6AX5GT rectifier tubes. They last and may be the best slow warm-up rectifier tubes ever invented. 6SN7 low mu triode tubes & two 45 output tubes
1960's Military grade new-old-stock hum rheostats.
 
 
These are the best sounding amplifiers available anywhere, at any price. Single-ended with Tamura transformers. The 45 tube is the most musical tube ever invented, Beautiful clean clear highs and warm but very crisp bass. You will notice the difference the second it comes on. You can pay more but you can not purchase better sounding amplifiers.
 
I use some of the best parts in my amplifiers that were ever available REGARDLESS OF WHAT YEAR THESE PARTS WERE MADE. For instance, in these  amplifiers, I might use tubes from the 1930's,  transformers from the 1960's, tube sockets from the 1950's, and modern top-quality Alpha brand gain controls. I use the best parts I can source no matter what year they were made, and combine them for the perfect amplifier. I spend many hours hunting for these superior parts.