• 2PCS QUAD-707 Finished Amplifier Board Power Amp Board Referring to Amplifier for QUAD 707
  • 2PCS QUAD-707 Finished Amplifier Board Power Amp Board Referring to Amplifier for QUAD 707

2PCS QUAD-707 Finished Amplifier Board Power Amp Board Referring to Amplifier for QUAD 707

Availability: In stock, usually dispatched in 1 business day

  • Price:$34.07
  • Price in reward points: 341 Reward Points: 3
  • Quantity 3+ units 10+ units 30+ units 50+ units More
    Price /Unit $33.39 $32.71 $31.69 $30.32 Contact US
Quantity:

2PCS QUAD-707 Finished Amplifier Board Power Amp Board Referring to Amplifier for QUAD 707

Specifications:
- Supply voltage: DC ± (25V ~ 55V); DC ±45V recommended
- Output power: 125W 8R; 250W 4R
- Frequency response APSYS 2 test data: 20HZ at -0DB, 10HZ at -0.3DB, 10KHZ at -0.1DB, and 20KHZ at -0.3DB (measured by SR 25V/US oscilloscope)
- THD+N < 0.01%
- PCB size: 145 x 50mm/5.7 x 2"
- Magnification (gain) = 51.5X
- Output stage quiescent current = 0 MA
- Mono quiescent current: about 100MA
- Recommended heat sink: over 500g/1.1lb per channel (at ± 45V)
- Original TLC271 op amp of high performance
- 6pcs 2SD718 transistors (180V, 10A and 100W) per channel as output transistors

Package Included:
- 2 x Finished Power Amp Boards
- 1 x Set of Accessories



Data tested by an oscilloscope:



APSYS 2 Test Data:

Frequency response: 20HZ at -0DB, 10HZ at -0.3DB, 10KHZ at -0.1DB, and 20KHZ at -0.3DB


THD+N < 0.01%



Mounting holes of transistors:



Write a review

Note: We will keep it confidential.
Note: HTML is not translated!
 
Captcha