Jaton OperettaJATON AP2140AusedJaton Operetta JATON AP2140A 2-Channel Stereo AmplifierGreat condition and sound. An amplifier that will put a smile on your face!Review Bill Schuchard StereoMojo "The Jaton AP2140A has a tight yet hefty bottom end, a transparent articulate midrange,...495.00

Jaton Operetta JATON AP2140A 2-Channel Stereo Amplifier [Expired]


no longer for sale

Great condition and sound. An amplifier that will put a smile on your face!
Review Bill Schuchard StereoMojo "The Jaton AP2140A has a tight yet hefty bottom end, a transparent articulate midrange, delicate highs, razor sharp imaging, and is dead silent when there is nothing to play. It was never bright or edgy and the bass emphasis came through nicely." "The Jaton Operetta AP2140A is a great sounding amplifier and exceedingly beautiful too."
Doug Blackburn HomeTheaterSound: "I’ve heard $1995 two-channel amps with less clarity and musical nature. The Operetta’s midrange made it difficult to stop listening."
Finding out that the Operetta amplifier could drive my loudspeakers to loud levels wasn't the only surprise. This amp also sounded great - it is quite pleasing and detailed. Vishay resistors, and Nichicon and Wima capacitors used throughout. This is truly an amp that put a smile on your face. It will please 99% of audiophiles. In both build and sound quality, this is easily a $3K amp, listing for half of that.
Elegance, simplicity and attention to detail rule its design. At its core sit two power modules comprising National Semiconductors' LM3886 High-Performance Audio Power Amplifier IC. Each module produces 70 watts into 8 ohms, modest by modern standards, but like tube amps, these are sophisticated watts. More importantly, the combined attention to circuit geometry and quality components yields power with total harmonic distortion so low it left National Semiconductors' own engineers double checking their instruments.
All of this represents an elegantly radical approach to circuitry so effective as to belie numbers. The proof is in the listening: laser-like focus, precise separation, deft detail, and sweeping soundstage.
The AP2140A is final assembled and tested in Jaton's headquarter Milpitas, California. It's clean and simple chassis is silver.
Specification:
Max Distribute Power: 140 Watts @ 4 Ohm,70 Watts @ 8 Ohm
Distribute Channel: 2 Channel
THD + N %: 0.01% @ 8 Ohm, 1 kHz, 70 Watts
Frequency Response: 16 Hz ~ 40 kHz, +/- 3 dB
Max Output Level: 23 Vrms
Input Sensitivity for 1W output: 84 mVrms
Dynamic Range: 150 dB Max Gain: 30 dB
Max Power Consumption: 950 watts
Finish: Silver with Front Center Mirror
Ships in original factory double-boxed cartons.
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