Audio IC

IC, audio. Amplifier-detector circuit. Package: 8 Pin flatpack, 4 leads each side. Note: Unmarked or house numbered 11707189. Learn More

Sanyo - STK439 - IC, Audio.

2 Channel AF Power Amplifier.

VCC 39V, 56V max.

15 Watts Minimum.

Package: Thick Film Hybrid 15 Sip.

Original Sanyo - New Old Stock

Removed from Manufacture Pkg's.

Similar to ECG1219

Additional Forum Information: https://www.diyaudio.com/community/threads/stk439-internal-component-values.383906/

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IC, audio. Dual channel AF power amplifier 5.5 Watt VCC=13.2V, RL=4-OHM. Package: 12 power sip. Note: Cross NTE1707, ECG1707. Note: This circuit using IC LA4445 , this is stereo amplifier with power output 2 X 18 Watt, with this circuit you can use to car amplifier or to other electronics device. Speaker use woofer with impedance 4 Ohm with power up to 20 Watt. Learn More

Secondary regulator for VTR. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More

STK5441 Secondary Regulator for VTR.

Package: Thick Film Hybrid 15 SIP.

Listed as Generic Manuf,acturer but we suspect is Sanyo Product.

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STK4412 IC, audio. 2 Channel AF power amplifier. VCC 43V, 63V max. 20 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product.

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Sanyo - STK439 IC, Audio.

2 Channel AF Power Amplifier.

VCC 39V, 56V max.

15 Watts Minimum.

Package: Thick Film Hybrid 15 Sip.

Manufacture Pkg's.

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IC, audio. AF power amplifier. VCC 27V, 39V max. 7 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More

IC, audio. AF power amplifier. VCC 23V, 32V max. 5 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More

 STK430III IC, audio. 2 Channel AF power amplifier. VCC 31V, 50V max. 22 Watt. Case: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product.

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IC, audio. AF power amplifier. 100 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More

IC, audio. AF power amplifier. 80 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More

IC, audio. AF power amplifier. Split power supply, 20 W min THD = 0.4%. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More

IC, audio. Voltage amplifier for 60 to 70 watt AF power amplifier. Case: 15 Sip. Note: Listed as Generic Manuf, possibly a Sanyo product.Max supply 55V Learn More

Secondary regulator for VTR. Package: thick film hybrid 15 Sip. Learn More

IC, audio. 2 Channel 10 to 50 watt AF power amplifier. (Dual-supply). Package: 8 Power SIP. Listed as Generic Manuf, possibly a Sanyo product. Learn More

SANYO - STK5481 IC.

Status: Discontinued

Secondary Regulator for VTR.

MOD-VCR 3x+12V, +5VDC(4-OUTs).

Package: 12 Power SIP.

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IC, audio. 2 Channel AF power amplifier. VCC 27V, 39V max. 7 Watt. Package: thick film hybrid 15 Sip. Listed as Generic Manuf, possibly a Sanyo product. Learn More

IC, audio. Amplifier. Package: 15 Sip, staggered leads. New. Learn More

IC, audio. Mod-hybrid low noise AF preamp, 12V. Package: thick film 7 Pin. New. Learn More

IC, audio. 2.5 Watt AF power amplifier. Case: 8 Pin tab. Note: Cross ECG1150, SK3890, GEIC-286. New. Learn More

IC, audio. TV vertical deflection output circuit. Case: 11 Sip. New. Note: Cross ECG1485. Learn More

IC, audio. FM mux stereo demodulator. VCC 10V. Case: 15 Sip, staggered leads. New. Note: Cross ECG1493. Learn More

IC, audio. Voltage amp for 40 to 50 watt AF power amplifier. Max supply 48V. Case: 15 Sip. New. Listed as Generic Manuf, possibly a Sanyo product. Cross NTE1338. Learn More