DCB1
That sounds good! I also have a DCB1 mezmerize from Salas. So the pair work well together? Anything changed on the Mezmerize boards to fit the NX better or just as is?
That sounds good! I also have a DCB1 mezmerize from Salas. So the pair work well together? Anything changed on the Mezmerize boards to fit the NX better or just as is?
I have already build it not tested completely so I will be testing it with NX.Will update it here
My NX amp is up and running and working beautifully. It's replacing a 24 year old Borbely DC 100 Mosfet amp. Pics coming...
Sent from my SM-G920V using Tapatalk
Sent from my SM-G920V using Tapatalk
This was a temp hook-up with 1 bank of 4x 10,000uf scavenged from the old amp:
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
Quick shot of the amp now, in the equipment rack, the top still off so I can check on bias and offset and tweak as it settles in. Now with 4 x 15,000uf 63 volt Kendeil caps. I'll yank the amp back out of the rack when I get a chance to get some better pics. I was in a hurry to hook it back up and listen for any improvement with the new caps, which there was...
An externally hosted image should be here but it was not working when we last tested it.
The V2.0 psu+protect BoM has some errors.
U1 is shown as both pdta144et and pdta114et?
Which is correct, the 47k, or the 10k?
Does R2 22k exist?
R21 & R22 listed as 3 off 2.7K but is on the PCB as 2off 5.6K
D16 is listed as SC. Is this an LED?
U1 is shown as both pdta144et and pdta114et?
Which is correct, the 47k, or the 10k?
Does R2 22k exist?
R21 & R22 listed as 3 off 2.7K but is on the PCB as 2off 5.6K
D16 is listed as SC. Is this an LED?
The V2.0 amplifier BOM shows
R28 & R29 as 120 Ohm. The PCB has them as 150.
Line 28 shows 2 off and should be 4off
R28 & R29 as 120 Ohm. The PCB has them as 150.
Line 28 shows 2 off and should be 4off
Q.
Is BAS21 necessary for D4 & D5?
Could 1n4148 be used? Peak current with 35Vac is ~16mApk, the BAS21 is rated for 200mA and 1n4148 is rated for 75mA
Q.
D2, D6, D13 & D14 are BAS21
Is there an alternative diode that satisfies duty?
Is BAS21 necessary for D4 & D5?
Could 1n4148 be used? Peak current with 35Vac is ~16mApk, the BAS21 is rated for 200mA and 1n4148 is rated for 75mA
Q.
D2, D6, D13 & D14 are BAS21
Is there an alternative diode that satisfies duty?
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BOM list in the pdf file is correct dont look on the PCB parts marking as it have some small variations when compaired with first version.Yes SC is smd LED light
Yes just now I cross checked it yes you are correct what I Have done is just used the PCB marking from already done pcb from the forum
Please see the below link you will see the marking on the pcb which is correct use this
Ampli NX Amp (version originale Hifisonix (Bonsai))
Ampli NX Amp (version originale Hifisonix (Bonsai))
I see a pic showing 330k on the bottom.
I thought this was supposed to be 100k.
I can't read the language.
I thought this was supposed to be 100k.
I can't read the language.