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Cayin Audio Distribution 688R
1 Reviews
rating  4 of 5
MSRP  4200.00
Description: The 688R integrated is a true dual mono design, with a potted toroidal power supply and potted output transformer for each channel. It has eight KT88 output tubes used for Class AB1 push-pull amplification. Output impedance is selectable, with 2, 4 and 8 ohm taps. It's also switchable between Ultralinear and Triode output modes. A preamp input also allows the 688R to function solely as a power amp - otherwise, four 12AX7s and two 6N6s are used in the built-in preamplifier. The faceplate includes tone controls for both treble and bass. The 688R includes quality point-to-point wiring with premium capacitors and resistors. The unit is remote-controlled and comes with a detachable IEC-type power cord. <P> Power Output: 2×100w ( 8O ULTRALINEAR) (KT-88 Tubes) 2×50w ( 8O TRIODE) Frequency Response: 20Hz~30kHz THD:1%(1kHz) Input Sensitivity: 400mV/100k O (Line input, tape in) Input Impedance: 100KO Output Impedance: 2O,4O & 8O S/N Ratio: 89dB Dimensions: 17 1/4"× 8"× 19 1/2" (W, H, D) Weight: 78 lbs Power Consumption: 440w


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User Reviews

Overall Rating:4
Value Rating:4
Submitted by shanky123 a Audio Enthusiast

Date Reviewed: October 22, 2010

Bottom Line:   
I am having a Cayin 688R amp for 1 month but one the problem i am facing is with main valve is getting over heated within seconds and becomes full red can any body tell me the problem with it what should i do is it advisable to continue listening or there could be some solution to this problem i will very very great full if some body can give me a solution to this problem cause i love this amp very much I have never heard any amp like this in my life

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Used product for:   Less than 1 month

Duration Product Used:   Audio Enthusiast

Product model year:   2003

Reviews 1 - 1 (1 Reviews Total)

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