Resistors
|
| COMPONENT No. |
VALUE |
TYPE |
QUANTITY |
| R1 |
47R 11W |
Meggitt wirewound |
1 |
| R2/3/4/5 |
220K 2W |
Neohm carbon film |
4 |
| R6 |
10K 3W |
Yageo metal oxide |
1 |
| R7 |
120K 3W |
Neohm metalised film |
1 |
| R8/11 |
22R 2W |
Neohm carbon film |
2 |
| R9/10/12/13 |
330R 1W |
Neohm carbon film |
4 |
| R14 |
33K 0.5W |
TruOhm carbon film |
1 |
| R15 |
150K 0.5W |
TruOhm carbon film |
1 |
| R16 |
not used |
|
|
| R17/18 |
1M 0.5W |
TruOhm carbon film |
2 |
| R19/20/31/32/33/34 |
1K 0.5W |
TruOhm carbon film |
6 |
| R21/22/23/24 |
100K 2W |
Neohm carbon film |
8 |
| R25/26 |
2.2K 0.5W |
TruOhm carbon film |
2 |
| R27/28 |
1.5M 2W |
Behschlag metal film |
2 |
| R29/30 |
680K 0.5W |
TruOhm carbon film |
2 |
| R33/36 |
15K 3W |
Neohm metallised film |
2 |
| R35/36/37/38 |
33K 3W |
Yageo metal oxide |
4 |
| R39/40/41/42 |
10R 3W |
Yageo metal oxide |
4 |
| R43/44 |
680R 11W |
Meggitt wirewound |
2 |
| VR1 |
100K dual log potentiometer |
Alps "Blue Beauty" |
1 |
Capacitors
|
| COMPONENT No. |
VALUE |
TYPE |
QUANTITY |
| C1/2/3/4 |
100uF 450V axial electrolytic |
Hua Lien TA series |
4 |
| C5 |
82uF 500V radial electrolytic |
Panasonic TSUP series |
1 |
| C6/7/8/9/10/11 |
100uF 250V axial electrolytic |
Hua Lien TA series |
6 |
| C12 |
10uF 63V radial electrolytic |
Forever RB series |
1 |
| C13/15/17/19 |
4700uF 25V axial electrolytic |
Forever RB series |
4 |
| C14/16/18/20 |
100uF 16V radial electrolytic |
Forever RB series |
4 |
| C21/22 |
220uF 16V radial electrolytic |
Forever RB series |
2 |
| C23/24 |
0.47uF 400V metallised polyester |
BC component 368 series |
2 |
| C25/26 |
0.015uF 400V metallised polyester |
BC component 368 series |
2 |
| (made up of 0.01uF and 0.0047uF, BC component 368 series, in parallel for the standard kit) |
| C27/28 |
100uF 100V radial electrolytic |
Forever RB series |
2 |
Diodes/bridge rectifiers/voltage regulators
|
| COMPONENT No. |
VALUE |
TYPE |
QUANTITY |
| D1/2/3/4 |
BYV96E |
fast rectifier diode |
4 |
| D5/6/7/8 |
IN4001 |
rectifier diode |
4 |
| BR1/2/3/4 |
KBPC1502 |
15A bridge rectifier |
4 |
| U1/2/3/4 |
LM323K |
3A 5V fixed voltage rectifier |
4 |
| U1/2/3/4 |
insulating mounting kit |
to fit TO3 package of LM323K |
4 |
Wire
|
| WIRE TYPE |
DESCRIPTION |
USAGE |
QUANTITY |
| 1/0.6 PTFE wire |
silver plated copper wire |
B9A heaters, signal wiring, used throughtout |
10m |
| 1.12 copper wire |
thick single core wire |
heater wiring 300Bs, high current applications |
4m |
| 24/0.2 wire |
brown, blue and green/yellow |
earth wiring, mains loom |
1m of each |
| single screened wire |
selector switch to tape source |
to volume pot. to input valve |
3m |
Valves
|
| VALVE NO. |
VALVE TYPE |
VALVE DESCRIPTION |
QUANTITY |
| V1/2 |
EF86 |
indirectly heated pentode |
2 |
| V3/4 |
5687 |
indirectly heated double triode |
2 |
| V5/6 |
300B |
directly heated output triode |
2 |
| V7 |
5U4 |
power recifier valve |
1 |
Transformers/chassis
|
| CODE |
DESCRIPTION |
QUANTITY |
| 300bseMTX |
Primary: 0-120V, 0-120V. Secondary: 440-0-440V, 250mA, 155-0-155V, 50mA, (0-9V, 2A) x2, (0-9V, 3A) x2, 0-5V, 3A |
1 |
| 300bseO/PTX |
primary:secondary 3K5:6R |
2 |
| 300bseCHKE |
10H, 200mA |
1 |
| 300bseiCHAS |
main chassis, 2.5mm aluminium, painted black |
1 |
| 300bseiBASE |
main chassis base, 2.5mm aluminium, painted black |
1 |
| 300bseCOPP |
copper plate, 1mm copper, grained and lacquered |
1 |
| 300bseiPANE |
front panel, 6mm grey/silver anodised aluminium alloy |
1 |
| 300bseTRANC |
side vented transformer cover, 1.5mm mild steel, painted black |
1 |
| 300bseVALVC |
vented valve cover, 1.5mm mild steel painted black (this is an optional extra) |
1 |
| GH-KNOB |
control knobs, grey/silver anodised |
2 |
Connectors/switches
|
| DESCRIPTION |
TYPE |
QUANTITY |
| red RCA sockets |
insulated/silver plated |
8 |
| black RCA sockets |
insulated/silver plated |
8 |
| red large speaker posts |
insulated/silver plated |
2 |
| black large speaker posts |
insulated/silver plated |
2 |
| 2 pole 6 way selector |
silver plated contact |
1 |
| selector PCB |
mounted near RCA sockets |
1 |
| PCB terminal pins |
for connection to RCAs via wire |
20 |
| volume extension rod + connectors |
connects front panel to selector |
1 |
| tape/source switch |
DPDT silver plated contact |
1 |
| mains switch |
DPST rocker switch |
1 |
| IEC mains chassis socket |
fused IEC input |
1 |
| 1A fuse |
anti-surge |
1 |
| earth post |
|
1 |
Valve bases/hardware
|
| DESCRIPTION |
FUNCTION |
QUANTITY |
| octal chassis mount valve base |
for 5U4 valve |
1 |
| B9A chassis mount valve base |
for EF86 and 5687 valves |
4 |
| UX4 chassis mount valve base |
for 300B valves |
2 |
| tag board (2 rows of 18) |
fit components to |
4 |
| M3 x 25mm stand offs |
fitting of tag boards & selector PCB |
16 |
| M3 x 12 buttonhead hexagonal screws |
copper side fitting of valve bases, tag boards, copper plate to chassis & selector PCB |
32 |
| M4 x 10 button head hexagonal screws |
copper side fitting of choke, capacitor clip to chassis |
5 |
| M3 x 16 pozidriv screws (silver) |
fitting of voltage regulators, bridge rectifiers, cap clip arms |
13 |
| M4 x 12 pozidrive screws (silver) |
fitting of mains and output transformer |
12 |
| M3 x 12 pozidrive screws (black) |
fitting of transformer & valve cover, IEC mains socket & base to chassis & standoffs to tag boards , UX4 bases & PCB board |
42 |
| M3 nut |
fitting of B9A and octal bases, bridge rectifiers, voltage regulators, IEC mains socket, arms of cap clip |
29 |
| M4 nut |
fitting of choke, mains, output transformer & cap clip |
21 |
| M4 solder tags |
fit wires to earth post |
10 |
| M3 solder tags |
common connection of voltage regulator |
4 |
| IEC lead |
|
1 |
The components listed above constitute those that are supplied with the basic 300BSEi kit, please note there will also be available various grades of upgrade kits to further improve the sound of the kit. We strongly recommend that people construct the kit using the standard components from the outset. Once built, familiarise yourself with the sound as this will act as your base. From here you will easily notice the changes when the upgrade components are added. As we use tag boards throughout, swapping components is easily done. This will further enhance your enjoyment of building a Glasshouse kit.
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