Here's the bill of materials for both the BSTRD Tube Pre and the Power Supply.

It contains part numbers from Mouser, and other sources where Mouser can't provide the parts. It's recommended that you buy more than the specified component quantities, especially for cheaper parts like resistors.

These are just suggestions, there are a lot of cheaper, more expensive, better, worse and higher or lower quality components available. There are also a lot of other places to get components, like http://elfadistrelec.com, http://digikey.com, http://tme.eu to mention a few.

Mouser Shopping Cart

All components below except LED resistor, transformers, tube sockets and tubes have been placed in this Mouser shopping cart: https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=b93f29a67d

The BOM and shopping cart were last updated 2019-04-03, ensuring that everything is in stock.

Note that the 470uF/160V electrolytic capacitor has been replaced with a 200V version, and that the 100V ceramic capacitors have been replaced with 200V models.

The BSTRD Tube Pre:

Quantity	Component	Value	Mouser Part #, or other source
2	Resistor, 0.6W	1k ohms	279-LR1F1K0
2	Resistor, 0.6W	22k ohms	603-MF0207FTE52-22K
2	Resistor, 1/4W	100k ohms	603-MFR-25FRF52100K
2	Resistor, 1/4W	330k ohms	603-MFR-25FBF52-330K
2	Resistor, 1/4W	1M ohms	603-MFR-25FRF521M
2	Electrolytic capacitors, 25V (≤10mm width, 5mm pin spacing)	47 uF	647-UKZ1E470MPM
2	Film capacitors (7.5mm pin spacing), ≥ 100V	1 uF	505-MKS41.0/100/10
2	Ceramic capacitors	0.1 uF	80-C320C104K1R
1	Stereo Potentiometer, logarithmic, 16 mm	100k ohms	652-PDB182-K430K104A
2	Sockets, for tube	8 pins	Search for "octal socket pcb" on eBay, Amazon etc.
2	Tubes, valves	6J5 or equivalent	Available from various sources, such as eBay and other online stores.
3	Screw terminals	3 ports	651-1705469

Alternative tubes that can be used with this preamp are:

• L63
• 6S2S (Russian tubes, also known by the Cyrillic 6C2C)
• 7A4
• CV1067
• 12J5 (needs 12V filament heater)

The BSTRD Power Supply:

Quantity	Component	Value	Mouser Part #, or other source
10	Diode	1N4004	821-1N4004
1	Resistor, 2W	180 or 200 ohms	71-CPF2200R00FKE14
1	Resistor, 1/4W	100 ohms	603-MFR-25FRF52100R
1	Resistor, 1/4W	820 ohms	603-MFR-25FTE52-820R
1	Resistor, 1/4W	3k3 ohms	603-MFR-25FRF52-3K3
1	Resistor, 1/4W	6k2 ohms	603-MFR-25FRF52-6K2
1	Resistor, 1/4W	Suitable for LED @6.3V	Calculate here
4	Electrolytic capacitor, 100V (≤13mm width, 5mm pin spacing)	390 uF	661-EKZN101E391MK35S
1	Electrolytic capacitor, 100V (≤13mm width, 5mm pin spacing)	47 uF	647-UHE2A470MPD
1	Electrolytic capacitor, 200V (≤18mm width, 7.5mm pin spacing)	470 uF	647-UCY2D471MHD
4	Electrolytic capacitor, 25V (≤13mm width, 5mm pin spacing)	3300 to 3900 uF	661-EKYB250E392MK40S
1	Electrolytic capacitor, 16V (≤5mm with, 2.5mm pin spacing)	47 uF	UKZ1E470MPM1TD
4	Ceramic capacitor	0.1 uF	80-C320C104K1R
1	Voltage regulator, TO-220	TL783	595-TL783CKCSE3
1	Voltage regulator, TO-220	LT1086 (or LM317)	512-LM317T
2	Heat sink	SK104	567-637-20ABPE
2	Heat sink mounting kit	TO-220	532-4880SG
3	Screw terminal, 5 or 5.08 mm pin spacing	2 ports	651-1711725
1	Screw terminal, 5 or 5.08 mm pin spacing	3 ports	651-1705469
1	Transformer, ≥ 15VA	6 V AC (or up to 12V)	The print on the PCB says 9-12V. but 6-9V is better suited.
1	Transformer, ≥ 10VA	18 V AC (or up to 24V)	The print on the PCB says 21-24V, but 18-21V is better suited.

Transformer options are not given in the shopping cart, as there is too many choices depending on input voltage and designs. However, this one should work for 115-230V AC input and both 9V (parallel) and 18V (serial) AC output:

• Tridad Magnetics VPT18-1390 Power Transformer.

Also note, it's better to get transformers with lower output than stated on the PCB. The reason for this is that many transformers output a higher voltage than stated due to higher than nominal mains voltage.