Go for Blore kit.1073 can be tricky to made if you risk with dualconcetric and attenuator switch.ilfungo said:Hi
I'm building Neve 1073 +EQ with original boards
Can someone tell me where buy a good cost alternative for preamp and eq rotary switches?
Thanks!
ilfungo said:thanks IAN!!!
could you tell me something for EQ switch?
Thanks!
[SIZE=11px]
struct {
int16_t db; // x10
uint8_t rly;
uint8_t flags;
} neve_steps[] = {
{ 200, RN_ATTN(0), FLAG_NEVE_LINE }, // 0
{ 175, RN_ATTN(RLY_NEVE_A2P5), FLAG_NEVE_LINE }, // 1
{ 150, RN_ATTN(RLY_NEVE_A5), FLAG_NEVE_LINE }, // 2
{ 125, RN_ATTN(RLY_NEVE_A5 | RLY_NEVE_A2P5), FLAG_NEVE_LINE }, // 3
{ 100, RN_ATTN(RLY_NEVE_A10), FLAG_NEVE_LINE }, // 4
{ 75, RN_ATTN(RLY_NEVE_A10 | RLY_NEVE_A2P5), FLAG_NEVE_LINE }, // 5
{ 50, RN_ATTN(RLY_NEVE_A10 | RLY_NEVE_A5), FLAG_NEVE_LINE }, // 6
{ 25, RN_ATTN(RLY_NEVE_A10 | RLY_NEVE_A5 | RLY_NEVE_A2P5), FLAG_NEVE_LINE }, // 7
{ 0, RN_ATTN(RLY_NEVE_A12P5 | RLY_NEVE_A5 | RLY_NEVE_A2P5), FLAG_NEVE_LINE }, // 8
{ -25, RN_ATTN(RLY_NEVE_A12P5 | RLY_NEVE_A10), FLAG_NEVE_LINE }, // 9
{ -50, RN_ATTN(RLY_NEVE_A12P5 | RLY_NEVE_A10 | RLY_NEVE_A2P5), FLAG_NEVE_LINE }, // 10
{ -75, RN_ATTN(RLY_NEVE_A12P5 | RLY_NEVE_A10 | RLY_NEVE_A5), FLAG_NEVE_LINE }, // 11
{ -100, RN_ATTN(RLY_NEVE_A12P5 | RLY_NEVE_A10 | RLY_NEVE_A5 | RLY_NEVE_A2P5), FLAG_NEVE_LINE }, // 12
{ -100, 0, FLAG_NEVE_OFF }, // 13
{ 200, RN_ATTN(RLY_NEVE_A12P5 | RLY_NEVE_A5 | RLY_NEVE_A2P5), 0x00 }, // 14
{ 225, RN_ATTN(RLY_NEVE_A12P5 | RLY_NEVE_A5), 0x00 }, //15
{ 250, RN_ATTN(RLY_NEVE_A10 | RLY_NEVE_A5), 0x00 }, // 16
{ 275, RN_ATTN(RLY_NEVE_A10 | RLY_NEVE_A2P5), 0x00 }, // 17
{ 300, RN_ATTN(RLY_NEVE_A10), 0x00 }, // 18
{ 325, RN_ATTN(RLY_NEVE_A5 | RLY_NEVE_A2P5), 0x00 }, // 19
{ 350, RN_ATTN(RLY_NEVE_A5), 0x00 }, // 20
{ 375, RN_ATTN(RLY_NEVE_A2P5), 0x00 }, // 21
{ 400, RN_ATTN(0), 0x00 }, // 22
{ 425, RN_ATTN(0) | RLY_NEVE_B2P5, 0x00 }, // 23
{ 450, RN_ATTN(0) | RLY_NEVE_B5, 0x00 }, // 24
{ 475, RN_ATTN(RLY_NEVE_A2P5) | RLY_NEVE_B10, 0x00 }, // 25
{ 500, RN_ATTN(0) | RLY_NEVE_B10, 0x00 }, // 26
{ 525, RN_ATTN(0) | RLY_NEVE_B10 | RLY_NEVE_B5 | RLY_NEVE_B2P5, 0x00 }, // 27
{ -100, 0, FLAG_NEVE_OFF }, // 28
{ 550, RLY_NEVE_GX | RN_ATTN(RLY_NEVE_A10 | RLY_NEVE_A5), 0x00 }, // 29
{ 575, RLY_NEVE_GX | RN_ATTN(RLY_NEVE_A10 | RLY_NEVE_A2P5), 0x00 }, // 30
{ 600, RLY_NEVE_GX | RN_ATTN(RLY_NEVE_A10), 0x00 }, // 31
{ 625, RLY_NEVE_GX | RN_ATTN(RLY_NEVE_A5 | RLY_NEVE_A2P5), 0x00 }, // 32
{ 650, RLY_NEVE_GX | RN_ATTN(RLY_NEVE_A5), 0x00 }, // 33
{ 675, RLY_NEVE_GX | RN_ATTN(RLY_NEVE_A2P5), 0x00 }, // 34
{ 700, RLY_NEVE_GX | RN_ATTN(0), 0x00 }, // 35
{ 725, RLY_NEVE_GX | RN_ATTN(0) | RLY_NEVE_B2P5, 0x00 }, // 36
{ 750, RLY_NEVE_GX | RN_ATTN(0) | RLY_NEVE_B5, 0x00 }, // 37
{ 775, RLY_NEVE_GX | RN_ATTN(0) | RLY_NEVE_B5 | RLY_NEVE_B2P5, 0x00 }, // 38
{ 800, RLY_NEVE_GX | RN_ATTN(0) | RLY_NEVE_B10, 0x00 }, // 39
};
[/SIZE]
ilfungo said:Thanks to all for suggestions!!!
New info about film capacitors :
is it worth spending so much on the Mustard Caps?
( I will to go closer to original sound)
Thanks!!!
All signal , and fb connections goes through shielded cable(if you look at attenuator wiring , they are almoist all shielded) .Except maybe OT , there you can use tightly twisted wires.ilfungo said:I'm on wirings!!!
Just one info
where in the circuit I need to use shielded cable ? ( 2 conductor+ Shield or 1+ Shield)
Thanks!!!
ilfungo said:Thanks
"All signal , and fb connections"
Fb connections?
thanks!
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