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Trident 1.2 QP1 & 2 question
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#1 Posted : Wednesday, February 22, 2012 10:35:25 PM(UTC)
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I have Bii duo mono playing for some time, yesterday the left side didnt lock on to signal. I open it up and do some measurement. Found out trident 1.2 0v output even the led light up. I suspect is either QP1 or 2 or the opamp. I have some extra QP1&2 from trident 3.3. It is so tinny, I can't see the exact number. Just want to ask to be sure, is it the same and can use on 1.2?
Thanks.

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ihear21khz  
#2 Posted : Friday, February 24, 2012 12:17:01 AM(UTC)
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QP1 on the 1.2 and 3.3 Tridents are the same. QP2 on the 1.2 and 3.3 Tridents are the same. You can transfer them. Just make sure you don't swap QP1 for QP2 when soldering.
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#3 Posted : Friday, February 24, 2012 1:20:17 AM(UTC)
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ihear21khz wrote:
QP1 on the 1.2 and 3.3 Tridents are the same. QP2 on the 1.2 and 3.3 Tridents are the same. You can transfer them. Just make sure you don't swap QP1 for QP2 when soldering.


According to this tread QP1 & 2 are the same and can swap http://www.twistedpearau...aspx?g=posts&m=11909 . Is the information correct? Anyone can help?
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Edited by user Friday, February 24, 2012 1:21:18 AM(UTC)  | Reason: Not specified
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Russ White  
#4 Posted : Friday, February 24, 2012 5:39:20 PM(UTC)
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QP1 and QP2 are the same type part
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ihear21khz  
#5 Posted : Sunday, February 26, 2012 7:31:00 PM(UTC)
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Russ White wrote:
QP1 and QP2 are the same type part


I stand corrected. I realised this when I checked my own Tridents over the weekend.
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