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NE5532. TIP120/125. 7815. 7915. Eaton headphone amp. +. +. 2200uF. 3.3/2W. 3.3/2W. 2200uF. OUT. OUT. 3.3/2W. 3.3/2W. TIP120. TIP120. TIP125. TIP125. Q1. Q2. Q1. Q2. B. B. B. B. TIP120/125. LED. LED. 33k. 33k. 100. 100. 2.2k. 2.2k. 2.2k. 2.2k. 47pF. 47pF.
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NE5532 TIP120/125 7815 7915 Eaton headphone amp
+ + 2200uF 3.3/2W 3.3/2W 2200uF OUT OUT 3.3/2W 3.3/2W TIP120 TIP120 TIP125 TIP125 Q1 Q2 Q1 Q2 B B B B TIP120/125 LED LED 33k 33k 100 100 2.2k 2.2k 2.2k 2.2k 47pF 47pF OPA2132 OPA2132 IN IN 1k 1k 1uF 1uF 7915 Vcc- 1k 1k 220k 220k 470uF 470uF + + GND 7815 0.1uF Vcc+ 0.1uF Eaton headphone amp (top view) [Rainer Boettchers, 2003, rainer@justchords.com]
+ + 2200uF 3.3/2W 3.3/2W 2200uF OUT OUT 3.3/2W 3.3/2W TIP120 TIP120 TIP125 TIP125 Q1 Q2 Q1 Q2 B B B B TIP120/125 LED LED 33k 100 100 2.2k 2.2k 2.2k 2.2k OPA2132 OPA2132 IN 4.7uF IN 4.7uF 7915 33k Vcc- 220k 220k 0.1uF GND 7815 0.1uF Vcc+ Eaton headphone amp (top view) [Rainer Boettchers, 2003, rainer@justchords.com]