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Amp Camp Amp - ACA
Amp Camp Amp - ACA
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Old 21st April 2016, 10:16 PM   #2671
cochleus is offline cochleus  United States
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Oh Yeah, that's great.
Best use for a power switch (IMO), i.e., front & center...
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Old 22nd April 2016, 02:29 AM   #2672
Loudthud is offline Loudthud  United States
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Quote:
Originally Posted by cuongdotvn View Post
K104 can change K170?
Thanks!
You will need to measure Idss. It needs to be greater than 6mA to work in the ACA circuit. The leads of the K104 are not in the same order as the K170. The leads of the K107 will need to be bent to adapt it to the PCB layout.
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Old 22nd April 2016, 12:25 PM   #2673
cuongdotvn is offline cuongdotvn  United States
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Originally Posted by Loudthud View Post
You will need to measure Idss. It needs to be greater than 6mA to work in the ACA circuit. The leads of the K104 are not in the same order as the K170. The leads of the K107 will need to be bent to adapt it to the PCB layout.
Ok !Can I instead 2 x 0.47R = 1 x 0.22R (5W) and 2 x 0.68R = 1 x 0.33R (5W)?
Thanks to you!!!
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Old 22nd April 2016, 12:48 PM   #2674
Eric is offline Eric  United States
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Amp Camp Amp - ACA
Quote:
Originally Posted by saikatbiswas82 View Post
Final assembly is also over.
Awesome! Now that it has a blue light, it looks like an "official" amp A little touch up on the paint is an easy thing to do - something I've had to do a few times myself

How many more years will it take before the ubiquitous blue power LED will indicate that our DIY amps were all made in the 2000-2020 time frame?
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My DIY Basement Theater, Aleph-X Amps, Avro Open Baffle Speakers, LDR based BA-3 pre, Pearl II, highly modded Technics SL-1200, F4, M2, a40, several ACAs, FHXL, Tang Band 1772 bass-reflex
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Old 22nd April 2016, 05:35 PM   #2675
saikatbiswas82 is offline saikatbiswas82  India
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Amp Camp Amp - ACA
Quote:
Originally Posted by Eric View Post
Awesome! Now that it has a blue light, it looks like an "official" amp A little touch up on the paint is an easy thing to do - something I've had to do a few times myself
Thanks a lot Eric. I'm glad that you liked it. I felt very happy to see that you considered it an 'official' amp Amp Camp Amp - ACA

I'll try to do some touch up later.

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Old 22nd April 2016, 05:37 PM   #2676
sachu888 is offline sachu888  India
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Nice build Saikat.

Regards
Sachin
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Old 22nd April 2016, 05:44 PM   #2677
saikatbiswas82 is offline saikatbiswas82  India
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Quote:
Originally Posted by cochleus View Post
Oh Yeah, that's great.
Best use for a power switch (IMO), i.e., front & center...
Thanks a lot cochleus. Amp Camp Amp - ACA

Quote:
Originally Posted by sachu888 View Post
Nice build Saikat.

Regards
Sachin
Thanks a lot sachin Amp Camp Amp - ACA


Cheers,
Saikat

Sent from my Nexus 5 using Tapatalk
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Old 22nd April 2016, 06:21 PM   #2678
Loudthud is offline Loudthud  United States
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Quote:
Originally Posted by cuongdotvn View Post
Ok !Can I instead 2 x 0.47R = 1 x 0.22R (5W) and 2 x 0.68R = 1 x 0.33R (5W)?
Thanks to you!!!
Yes, that will work just fine.
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Old 22nd April 2016, 08:35 PM   #2679
cuongdotvn is offline cuongdotvn  United States
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Originally Posted by Loudthud View Post
Yes, that will work just fine.
Thanks you!!!
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Old 22nd April 2016, 11:52 PM   #2680
cuongdotvn is offline cuongdotvn  United States
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I've moded 2.2K bias to prepare the circuit board handmade!!!
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