Teste de válvulas Altana

Started by JB.Santos

1 Replies
6,557 Views

Last post: blackcorvo, 31 de January de 2023, as 23:14:12

Versão Beta HB-2

Started by kem

Pages1 2 3 ... 6

75 Replies
103,531 Views

Last post: blackcorvo, 29 de January de 2023, as 15:21:44

Cabeçote MARSHALL Origin 50H (Levantamento do esquema)

Started by bossman

Pages1 2 3

40 Replies
31,593 Views

Last post: bossman, 28 de January de 2023, as 23:06:27

Modificações no Champ 600

Started by rafammbass

10 Replies
16,611 Views

Last post: rick, 23 de November de 2022, as 16:26:12

Projetos com 1x 12AX7 e 2x ECL82 By Matec

Started by Matec

Pages1 2

20 Replies
21,778 Views

Last post: Matec, 19 de September de 2022, as 12:59:18

Transformador de saída foi pro saco

Started by Ramsay

14 Replies
14,347 Views

Last post: Ramsay, 02 de September de 2022, as 22:06:07

Capacitor de Polipropileno Metalizado 47uf/630V Axial - Solen

Started by JB.Santos

3 Replies
8,034 Views

Last post: bossman, 12 de August de 2022, as 16:56:23

Ajuda para identificar "misterioso" amplificador Giannini

Started by Solenoide

Pages1 2

27 Replies
36,974 Views

Last post: blackcorvo, 22 de July de 2022, as 03:51:24

Placas da China: Cuidado ao comprar!

Started by PauloC81

Pages1 2

18 Replies
19,121 Views

Last post: bossman, 15 de June de 2022, as 20:53:40

Power com PL36

Started by rick

12 Replies
14,333 Views

Last post: hgamal, 10 de June de 2022, as 16:37:02

Calculadora online de retas de carga

Started by PauloC81

8 Replies
11,576 Views

Last post: xformer, 19 de May de 2022, as 13:17:00

E o Baby Wonder cresceu... Apresento-lhes o Teen Wonder.

Started by kem

Pages1 2 3 ... 5

64 Replies
56,308 Views

Last post: bossman, 29 de March de 2022, as 11:47:58

Comprei transformador de audio errado. E agora? 6v6 hi-fi

Started by gugarn

7 Replies
9,980 Views

Last post: A.Sim, 23 de February de 2022, as 21:07:53

Equipamento de testes de transformadores de saída

Started by hgamal

3 Replies
7,641 Views

Last post: xformer, 19 de February de 2022, as 19:24:58

12BH7 no HTM-1

Started by FernandoCWB

Pages1 2

21 Replies
24,353 Views

Last post: FernandoCWB, 30 de December de 2021, as 11:37:00

Fontes de alta tensão para projetos valvulados

Started by blackcorvo

Pages1 2 3

33 Replies
31,872 Views

Last post: Matec, 12 de November de 2021, as 16:38:42

Sobre Os Amplificadores Phelpa

Started by Matec

Pages1 2

15 Replies
24,631 Views

Last post: Matec, 11 de September de 2021, as 22:58:32

Layout do amplificador valvulado de 30 Watts

Started by Jimi

4 Replies
10,645 Views

Last post: tufoeffect, 31 de July de 2021, as 19:00:10

Distância entre transformadores e capacitores da fonte.

Started by Jimi

13 Replies
15,640 Views

Last post: Jimi, 26 de July de 2021, as 07:24:13

Local do reverb no cabeçote

Started by Jimi

6 Replies
18,808 Views

Last post: Jimi, 21 de July de 2021, as 21:06:37