- Mouser
Click
here for the Mouser BoM Link:
-Mouser
BoM for Stripped 87 (Luau/Kahuna)-
-Mouser
BoM for Stripped 87Nano (Lei)-
Note: BoM above does not include
daughterboard components.
BoM
List for Stripped 87Ai:
PCB:
Hula-Cow Studios Stripped 87Ai printed circuit board
(left)
Hula-Cow Studios Att Pad daughterboard (right, optional)
MATERIALS/BoM:
Resistors:
1G || 1M || 330k || 300k || 56k || 47k || 10k || 2k2 (x2) || 7k3
Trimmer Resistor:
25K
Capacitors:
33nF (NP)** || 120-180(220*)pF (NP)
||
(*NOTE the 220pf seems to work well. Higher values temper the highs.)
** In the Lei/Nano build, can best be replaced with
a 68nf
470 nF (NP) || 10uf 63v (x2) || 4u7 35v || 20uF 6v || 10nF ||
1uF 160v
Transformer:
Cinemag CM2480 or sim. (10.5:1)
OR:
Neutrik NTE10/3 (NOTE! This is the one on the
Mouser BoM. This transformer gets wired in reverse, swapping primary
and secondary, for correct turn ratio.)
FET:
2n3819 or sim.
Zener:
1N4749a
===================
H-PAD DAUGHTERBOARD:
Resistors:
500r (x4) || 967r (or close. -5dB) || 470r (-10dB) || 220r (-15dB)
Switch:
1p4t (for 4-position -0,-5,-10, -15) OR:
1p3t (for 3-position -0,-5/-10/-15) OR:
1p2t (for 2-pos on/off)
===================
Brightness/EQ Switch Daughterboard:
Capacitors:
120-220nf (lower = brighter)
220-400+nf
Switch:
1p2t on-on
===================
Hi-Pass Switch Daughterboard:
Capacitors:
470nf
Resistors:
150k-180k
Switch:
1p1t (spst) on-off
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