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TA-100WA+

Super Replacement for the Kenwood KA-9100, KA-9150, KA7700D

This module is listed for individual sale. A good upgrade is to buy two.

Ready to use module replaces the Kenwood TA-100WA in the KA-9100/KA-9150 and KA-7700D. Repairable, discrete design. Carefully designed to fit the same mounting holes, no drilling or grinding necessary.

NOTE: The TA100W and TA-100WA are very similar, but do not run at the right temperature if swapped.

Built with superior output transistors:

Higher current:	15 amp
Higher voltage:	160 volt Vce
Higher dissipation:	160 watt
Higher current gain:	8,000-20,000
Higher heat transfer:	Theta 1.5 vs 1.8

These same power transistors are used in the 140 watt per channel Marantz SR8012 and the Yamaha RX-A2070.

Typical performance:
0.0030%	1w	400 Hz
0.0025%	1w	20 kHz
0.0020%	100w	1 kHz
Noise	-88 dBv	22-22k BW Audio Precision P1+DD test set
S/N	A-wtd	117.8 dB

• NO bias adjustment, preset during testing.
• NO paste needed, we supply silpads.
• NOT 40 years old or counterfeit. Sanken made the TA-100WA for the Kenwood KA-9100. Kenwood printed the service manual in 1978.
• YES, mounting hardware supplied.
• YES, assembled and tested with an original KA-9100 circuit board.
• YES, gold-plated PCB. PCB Finish, ENIG (Gold), compliant with IPC-4552.
• YES, free USPS shipping in the USA.

Hand tools and simple solder skills required. Technical knowledge required. No returns and limited support, this is not for beginners. We do supply instructions and helpful test tips.