WTT: MTX and Planet Audio Amp for Computer Equipment

midnightg35x
10+ year member

RF Amp Design Engineer
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I have 2 amps I repaired to trade. I am looking to trade for a dual core (any kind) desktop with SATA II. Monitor not required as this will become a server.

Also entertaining regular sale if someone wants the amps without trade. Both amps were repaired by me and verified to 25W output on each channel. Beyond 25W the speaker I tested with started smoking and I only had a 10A power supply. Both are working 100% as the oscilloscope screenshots will show.

Amp 1: MTX Thunder 4202

http://www.mtx.com/caraudio/archive/thunder4202.cfm

Specifications

Power 12.5 VDC Input

2 Ohm Load 100 w x 2 Low Level

4 Ohm Load 50 w x 2 Hi Level w/ Smart Engage

Bridged 4 Ohm Load 200 w Crossover(s)

Power 14.4 VDC Hi / Low @ 85Hz

2 Ohm Load 140 w x 2 Fixed, Defeatable

4 Ohm Load 85 w x 2 RCA Output

Bridged 4 Ohm Load 280 w Full Range Only

Dimensions

(with ISO Feet)

9.3" x 9.75" x 2.1"

23.6cm x 24.8cm x 5.3cm

Thunder_4202.jpg


Left Channel:

Thunder4202_Left_Channel.png


Right Channel:

Thunder4202_Right_Channel.png


Amp 2: Planet Audio PA3002

Made in the USA

PA3002 User Manual

150W RMS x 2 @ 4 ohm

PA3002_1.jpg


PA3002_2.jpg


PA3002_3.jpg


Left Channel:

PA3002_Left_Channel.png


Right Channel:

PA3002_Right_Channel.png


 
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midnightg35x

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