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STK0050+ Pioneer SX-780 or marantz SR4000 replaces STK0050 STK0030 STK0040
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₱ Ad Type: For Sale | Location: Outside Cebu
| Views: | Comments: | 10 March 2023
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Fully assembled and tested with free USPS shipping in the USA Ready to use module replaces the Sanyo STK0030 STK0040 STK0050 but more robust . The STK0050+ fits these models and probably a lot more SX-780 SR4000 KR-5010 RS-2004A JA-S44 JCX-2050 NOTE! the STK0030 STK0040 STK0050 family is smaller than the STK0060 STK0070 STK0080 family. THE STK0060 STK0070 STK0080 REPLACEMENT IS READY and LISTED Compact design, same mounting holes as the original Sanyo. Just six solder connections, it takes a professional tech about 10 minutes to replace this module in a Pioneer SX-780. Typical current gain 8,000-20,000 vs original 5,000. 15 amp 160 volt transistors INSTEAD OF THE ORIGINAL 5 AMP 110 VOLT PART These same power transistors are used in the 140 watt perchannel Marantz SR8012 Denon AVR-X7200W and the Yamaha RX-A3070 NO bias adjustment, preset during testing NO drilling or grinding to fit and only 4mm wider than the Sanyo NOT 35 years old or counterfeit. Sanyo quit making these in 1983. YES Every module tested in our Pioneer SX-780 YES gold plated PCB PCB Finish, ENIG (Gold), compliant with IPC-4552. YES 4 ohm speakers. We use 15 amp outputs vs original Sanyo 5 amp devices SX-780 Typical performance into 8 ohms with the tone controls bypassed. 45 watt 1k 0.0039% 20k 0.0051% 4.5 watt 0.5k 0.0029% 1.0 watt 1k 0.0047% 20k 0.0177% Performance into 4 ohms 88 watts 1k 0.0095% 20k 0.0290% 1 watt 1k 0.0036% 20k 0.0934% Noise -80 dBv 22-22k BW Audio Precision P1+DD test set S/N 106 dB 22-22k S/N 116 dB A-wtd New: Assembled and tested in Pioneer SX-780 or Marantz SR 4000 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. More information at the Pyramid-Audio special projects web page ( if the web page is ever done). Check out the latest news! BA312+ listed! Sansui 881 8080 QRX-9001 marantz 2250 2250b 2265 2275 2324 2330. SP-40W+ listed! SX-650 SA-7300 Rotel RA-414 Technics SA-425 STK0050+ listed! SX-780 SR4000 KR-5010 RS-2004A JA-S44 JCX-2050 STK0080+ listed! Fisher RS-2010 CA-880 CA-800 marantz SR6000 STK1060+ listed! Onkyo A-8 technics SA-401 Mitsubishi DA-R30 TA-100W+ listed! Kenwood KA-8300/7500/9800 TA-100WA+ listed! Kenwood KA-9100/9150 TA-200W+ listed! Kenwood KR-9600 NOTE The TA100W and TA-100WA are very similar but do not run at the right temperature if swapped. ODR OUTER converts the Pioneer ODR Head units proprietary socket to Toslink A good upgrade is to buy two. This ad was consciously worded and the photographs show only ONE module. The word pair is nowhere to be found. well, this sounds good , I'll add this to the listing." Pictures Share this AdAdvertised byAd Phone Number: | |
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