Very nice. Do you sell this amp assembled? Can it be made for 8 and 16 ohms? Regards
@vincentfong415416 күн бұрын
Thanks. The output transformers can be tailor-made but I don't sell the amps as they are too heavy to ship.
@xaviergaborit5174 Жыл бұрын
Bravo pour vôtre travail. Très belle réalisation. Je vois que vous connaissez votre sujet. Quelqu’un de bricoleur peut il réaliser ceci? Si oui avez vous dès lien ou nous pouvons réaliser ceci. Encore bravo et merci pour votre partage.
@vincentfong4154 Жыл бұрын
Thanks. I'm the one who made them. More details of my work can be found here: smp-gadgets.blogspot.com/2021/08/diy-300b-monoblock.html
@jameswarren18317 ай бұрын
@@vincentfong4154 I checked out the site but the Drive links are dead now. I was just getting ready to do point to point and I thought it was destiny to find PCB's but to no avail.
@92trdman Жыл бұрын
能不能用 LS3/5a 測試此單放大器?
@vincentfong4154 Жыл бұрын
我沒有LS3/5A,而且此單端沒有15ohm輸出,未能測試
@mfr58 Жыл бұрын
Although it's only the voltage difference across the regulator that is an issue, at switch on the full supply voltage will appear across the regulator circuit?
@vincentfong4154 Жыл бұрын
Yes, that's why there's a N-ch MOSFET before the regular IC
@stiffwin11 ай бұрын
Hi Vincent - these look great! Do you have a BOM available?
@carlvidnic9454 Жыл бұрын
Vincent, are these for sale? Thank you!
@vincentfong4154 Жыл бұрын
Hi Carl, you're right. Just built another pair of monoblocks and would like to sell the old ones to save some space at home :-)
@puishingleolo1271 Жыл бұрын
請問輸出管300B係咪採用自给偏壓? 用家不用調整偏壓. 謝謝!
@vincentfong4154 Жыл бұрын
無錯
@rpapa. Жыл бұрын
我有Marantz8B output 壞掉,如何換了它。
@vincentfong4154 Жыл бұрын
sorry不懂維修
@radekpoboril3747 ай бұрын
where can i buy it ? :) some kit diy
@vincentfong41547 ай бұрын
I'm afraid a kit is not available. Shipping fee is a big problem.
@radekpoboril3747 ай бұрын
@@vincentfong4154 and is there option to buys schematics and lyaouts of pcb and wires?
@vincentfong41547 ай бұрын
@@radekpoboril374 I'm not sure. Because the calculation is based on the tailor made transformer, not sure if you can get the same from the market. By the way, this 300B tube amp is the old version, a new version comes with delayed soft start.