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Cayin Audio A-300B Tube Amplifier, Single Ended, Stereophile Recommended

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Pickup currently unavailable at SkyFi 479

Cayin Audio A-300B Tube Amplifier Single Ended Stereophile Recommended

Cayin Audio A-300B Tube Amplifier, Single Ended, Stereophile Recommended

SkyFi 479

Pickup currently unavailable

479 South Broad Street
Glen Rock NJ 07452
United States


Absolutely mint and in perfect working condition. Doesn’t look like it was ever used.

Comes complete with all packaging, remote, and manual.

Fully tested in our lab and sounds amazing with our in house Klipsch horns.

Conclusions from Stereophile Review:

If you happen to hear a great piece of music for the first time on a cloudy day, your point of view on that piece will forever be set a certain way. You can try all you want to explain your point of view—but how can you explain a cloudy day?

That's more or less how I feel about single-ended-triode amps: They make me listen to music a bit differently. How could I possibly describe such a thing?

I can try—certainly have tried—for a number of years. But there comes a point when the reader simply must have the experience for himself. Here's an opportunity. And it's one that I would never have expected even a few years ago.

The Cayin A-300B is a lovely product: intelligently designed, reassuringly well made, and achingly musical. If a domestic amplifier that sells for $3195 can be said to be a bargain, this is it—and while it's possible to get a little more by spending a lot more, it isn't possible to embarrass the A-300B in any way, to any extent. You could live with this forever.


Power Supply: 120V AC, 50-60Hz

Inputs (Gold Plated): (4) pair RCA fixed level inputs,(1) pair RCA for Pre In

Power Output (8 Ohm): 2 x 8 wpc

Remote Control: Full function including Triode and Ultralinear Mode. Also Preamp Bypass for using A-300B as a power amp

Power Cord: Detachable power cord with IEC chassis mount receptacle

Tube Complement: (2) 300B, (2) 6SL7, (2) 6SN7, (2) SOVTEK 5AR4

Frequency Response: 15Hz-30kHz

THD: 2.0% (1W, 1 kHz)

S/N Ratio: 83dB

Input sensitivity: 280mv, 600mV (Pre-in)

Input impedance: 100kOhm (RCA)

Output impedance (WBT Style): 4, 8, 16 Ohm

Power consumption: 280W

Weight: 55 pounds

Dimensions (WxDxH): 16.8" x 15.2" x 8"

SKU: Cayin Audio A-300B