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Interest in PCBs for Bruno Putzey's Preamp and Hans Polak's relay volume control

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alexcp

alexcp

Member
Joined 2009
HiFiOcean.com
Paid Member
Updated table:
Code: 
		BPPBP	Sel.	64step	16step	Services
brianco		1	1	1	1	SMT soldering
astromo 	?	?	?	?	
Bennyboyph  	1	1	1	1	SMT soldering
cowanaudio	1	0	0	0	
Quantensprung	1	1	1	1	SMT soldering
Mituisho	1	0	0	1	
shattered_dream 1	0	?	?	
Morde		1	0	0	1	
maartn		1	0	0	2	SMT soldering
GfromG		1	0	0	0	SMT soldering
pixelpusher 	0	0	1	1	
av-trouvaille  	0	0	?	?	
vasillis 	0	0	0	2
Johnny Canuck	0	0	1	1
toastytoy	1	0	1	0
Mike2		1	0	0	1	SMT soldering
AlphaC		1	1	1	0
Total		12+	4+	7+	12+
 
astromo

astromo

Member
Joined 2017
Updated table:
Code: 
		BPPBP	Sel.	64step	16step	Services
brianco		1	1	1	1	SMT soldering
astromo 	1	3	3	0	-
Bennyboyph  	1	1	1	1	SMT soldering
cowanaudio	1	0	0	0	
Quantensprung	1	1	1	1	SMT soldering
Mituisho	1	0	0	1	
shattered_dream 1	0	?	?	
Morde		1	0	0	1	
maartn		1	0	0	2	SMT soldering
GfromG		1	0	0	0	SMT soldering
pixelpusher 	0	0	1	1	
av-trouvaille  	0	0	?	?	
vasillis 	0	0	0	2
Johnny Canuck	0	0	1	1
toastytoy	1	0	1	0
Mike2		1	0	0	1	SMT soldering
AlphaC		1	1	1	0
Total		13+	7+	10+	12+

Alex, thanks for this. Note my updates.

Hopefully my arithmetic for the totals are correct.

Cheers
 
A

av-trouvaille

Member
Joined 2003
Paid Member
Update

astromo said:
Updated table:
Code: 
		BPPBP	Sel.	64step	16step	Services
brianco		1	1	1	1	SMT soldering
astromo 	1	3	3	0	-
Bennyboyph  	1	1	1	1	SMT soldering
cowanaudio	1	0	0	0	
Quantensprung	1	1	1	1	SMT soldering
Mituisho	1	0	0	1	
shattered_dream 1	0	?	?	
Morde		1	0	0	1	
maartn		1	0	0	2	SMT soldering
GfromG		1	0	0	0	SMT soldering
pixelpusher 	0	0	1	1	
av-trouvaille  	0	1	2	0	
vasillis 	0	0	0	2
Johnny Canuck	0	0	1	1
toastytoy	1	0	1	0
Mike2		1	0	0	1	SMT soldering
AlphaC		1	1	1	0
Total		13+	8+	12+	12+
Click to expand...
 
Last edited:
Johnny Canuck

Johnny Canuck

Member
Joined 2016
Update
Code: 
		BPPBP	Sel.	64step	16step	Services
brianco		1	1	1	1	SMT soldering
astromo 	1	3	3	0	-
Bennyboyph  	1	1	1	1	SMT soldering
cowanaudio	1	0	0	0	
Quantensprung	1	1	1	1	SMT soldering
Mituisho	1	0	0	1	
shattered_dream 1	0	?	?	
Morde		1	0	0	1	
maartn		1	0	0	2	SMT soldering
GfromG		1	0	0	0	SMT soldering
pixelpusher 	0	0	1	1	
av-trouvaille  	0	1	2	0	
vasillis 	0	0	0	2
Johnny Canuck	0	1	2	0
toastytoy	1	0	1	0
Mike2		1	0	0	1	SMT soldering
AlphaC		1	1	1	0
Total		13+	9+	13+	11+
 
E

ergo

Member
Joined 2001
Update
Code: 
		BPPBP	Sel.	64step	16step	Services
brianco		1	1	1	1	SMT soldering
astromo 	1	3	3	0	-
Bennyboyph  	1	1	1	1	SMT soldering
cowanaudio	1	0	0	0	
Quantensprung	1	1	1	1	SMT soldering
Mituisho	1	0	0	1	
shattered_dream 1	0	?	?	
Morde		1	0	0	1	
maartn		1	0	0	2	SMT soldering
GfromG		1	0	0	0	SMT soldering
pixelpusher 	0	0	1	1	
av-trouvaille  	0	1	2	0	
vasillis 	0	0	0	2
Johnny Canuck	0	1	2	0
toastytoy	1	0	1	0
Mike2		1	0	0	1	SMT soldering
AlphaC		1	1	1	0
ergo		0	0	1	1
Total		13+	9+	14+	12+
[/QUOTE]
 
alexcp

alexcp

Member
Joined 2009
HiFiOcean.com
Paid Member
Thank you all for your interest in patience! I am ordering the PCBs as per the table above. The cost is be US$8 per any one green PCB with HASL finish, plus shipping. Shipping costs $5 per order for the continental US and $15 elsewhere. These should be nice stocking stuffers :) I will get back shortly on the SMT soldering details.
 
alexcp

alexcp

Member
Joined 2009
HiFiOcean.com
Paid Member
Update:
Code: 
		BPPBP	Sel.	64step	16step	Services
brianco		1	1	1	1	SMT soldering
astromo 	1	3	3	0	-
Bennyboyph  	1	1	1	1	SMT soldering
cowanaudio	1	0	0	0	
Quantensprung	1	1	1	1	SMT soldering
Mituisho	1	0	0	1	
shattered_dream 1	1	1	1	
Morde		1	0	0	1	
maartn		1	0	0	2	SMT soldering
GfromG		1	0	0	0	SMT soldering
pixelpusher 	0	0	1	1	
av-trouvaille  	0	1	2	0	
vasillis 	0	0	0	2
Johnny Canuck	0	1	2	0
toastytoy	1	0	1	0
Mike2		1	0	0	1	SMT soldering
AlphaC		1	1	1	0
ergo		0	0	1	1
sebbyp		1	1	1	1
Total		14	11	16	14
Pricing:
  • Any one bare board $8
  • BPPBP board with all SMT parts soldered: $42
  • Selector board with all SMT parts soldered: $14
  • 64-step volume control board with all SMT parts soldered: $24
  • 16-step volume control board with all SMT parts soldered: $12
  • Shipping to the continental U.S.: $5 per shipment (multiple boards ship together)
  • Shipping elsewhere: $15 per shipment
Timing:
  • Bare boards should arrive in a couple of days and will ship by the end of this week (after receiving payments).
  • Boards with SMT parts soldered should be ready for shipping by the end of next week.
Shipping:
  • I plan to use USPS First Class Package as the most economical option. If you want something else, send me a PM.
Choice of parts for the boards with soldered SMT parts:
  • Precision thin film resistors in BPPBP (those around the difference amplifier, affecting CMRR) are Susumu RG 0.1%.
  • All other resistors are Susumu RR 0.5%.
  • All other parts as per respective BOMs.
  • The parts are fairly common and purchased from Mouser, so should be authentic.
  • Non-SMT parts, such as relays, connectors or electrolytic capacitors, are not included.
Payment:
  • I will send you PMs with details once I have the boards at hand.
 
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