With the power amp’s and preamp’s individual tubes mounted right into the top of the unit and exposed in all their glory (unless you actually want to leave in place the metallic grid that acts as a tube protector -- i.e., if you have kids). It’s easy to see that the SQ-88 is a well-thought-out melding of two functionally distinct electronic devices designed to operate synergistically and efficiently as a whole.

FEATURES:

Includes 1 set of ISOL Pads
ALL tubes supplied are Chinese Military Grade
Self Biasing Design

SPECIFICATIONS:

Power Output
55W x 2, RMS 1kHz
This Rating not tested under the FTC Standard

THD
<1%(10W, 1kHz)

Frequency Response (±3dB)
6Hz - 60kHz

Input Sensitivity
290mV

Input Impedance
100kohms

Output Impedance
4 ohms & 8 ohms

S/N Ratio
90dB

Consumption
120W

Input Interfaces
3 x RCA

Vacuum Tubes**
kt88 x 4, 6N9P/6SL7 x 2, 6N8P/6SN7 x 2
** 6550 TUBES MAY ALSO BE USED

Dimensions
H 7.88" (200mm) x W 13.38" (340mm) x D 16.75" (428mm)

Weight
40lbs (18kg)

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