Hi guys!
I've tryed not to write on the forum and searched all I can..but I'm a newbie.....so I still have some questions regarding parts for the G7 microphone... Rolling Eyes
Maybe you pro's out there could help me :razz: !?
I've got three Iaudio bodys and Dale's M7 capsules..so that part has been taken care of...and the Lundahl I'll manage (I live in sweden so maybe it's a little bit easier for me !
Now I'm going to order the rest of everything..allt the stuff for the PCB's and the Tubes..and I've tryed to follow your "Components List" but I've stumbeled over some questions...
My goal is to buy only the best components to make thess microphones as good as they can get...the only thing that I'm trying not to spend a stupid amount of money on is the tubes since I've read that they don't really effect the sound so much in your G7 design?
I'm doing an order for all of this at RS Online (http://www.rsonline.com) since I've read that they have everything an so forth..to make it easy..
If you could please check this list for components and maybe come with suggestions of changes (maybe with part numbers from their site?) I would be more than thankfull Heck Yeah!
I don't know anything about watts for the parts or what kind to choose and so forth..only guessed and tryed to folow your list..
This is what I got to this far:
"G7 Mic
247-7856 - Resistor,highRic,thick film,metal glaze,0.25W,1G
247-7783 - Resistor,highRic,thick film,metal glaze,0.25W,33M
214-3115 - Resistor,metal oxide film,power,3W,470k
149-925 - Resistor,metal film,0.5W,1%,100k
149-818 - Resistor,metal film,0.5W,1%,10k
148-556 - Resistor,metal film,0.25W,1%,1k6
149-650 - Resistor,metal film,0.5W,1%,220R
215-5714 - Capacitor,electrolytic,aluminium,audio grade,solder tag,35Vdc,100uF
166-6099 - Capacitor,film,metallised polyester,radial,1822,MKT,100°C,±10%,160V,2.2uF
108-2980 - Capacitor,film,metallised polyester,radial,miniature,MKS 4,100°C,±10%,63V,1uF
PSU
631-317 - IC, Voltage Regulator, Positive Adj, LM317T
414-8831 - Capacitor,electrolytic,snap in,2 pin,TSUP,200V,470uF
315-0631 - Capacitor,electrolytic,aluminium,low impedance,radial,wire ended,25V,2200uF
547-8486 - Capacitor,aluminium,electrolytic,radial,subminiature,SRE,85°C,±20%,35V,10uF
148-562 - Resistor,metal film,0.25W,1%,1k8
374-6917 - Trimmer,Cermet,single turn,miniature,7mm,4.7kOhm
148-427 - Resistor,metal film,0.25W,1%,470R
214-1276 - Resistor,metal oxide film,power,1W,10k"
185-4347 - Capacitor,metallised polyester,axial,wire ended,400Vdc,0.1uF
113-409 - Capacitor,tubular foil polystyrene,axial lead,160Vdc,10000pF
113-320 - Capacitor,tubular foil polystyrene,axial lead,160Vdc,1000pF
347-2537 - Transformer,encapsulated,PCB mount,5VA,230V pri,2x0-9V sec
805-546 - Transformer,PCB mount,3VA pri,230Vac,50/60Hz,sec,2x0-15V
659-832 - Diode,Bridge Rectifier,W049
Any suggestions for what EF86 tube to use that is not to expensive and still good enough for the rest of the components?
Thanks a lot !
/ Calle
I've tryed not to write on the forum and searched all I can..but I'm a newbie.....so I still have some questions regarding parts for the G7 microphone... Rolling Eyes
Maybe you pro's out there could help me :razz: !?
I've got three Iaudio bodys and Dale's M7 capsules..so that part has been taken care of...and the Lundahl I'll manage (I live in sweden so maybe it's a little bit easier for me !
Now I'm going to order the rest of everything..allt the stuff for the PCB's and the Tubes..and I've tryed to follow your "Components List" but I've stumbeled over some questions...
My goal is to buy only the best components to make thess microphones as good as they can get...the only thing that I'm trying not to spend a stupid amount of money on is the tubes since I've read that they don't really effect the sound so much in your G7 design?
I'm doing an order for all of this at RS Online (http://www.rsonline.com) since I've read that they have everything an so forth..to make it easy..
If you could please check this list for components and maybe come with suggestions of changes (maybe with part numbers from their site?) I would be more than thankfull Heck Yeah!
I don't know anything about watts for the parts or what kind to choose and so forth..only guessed and tryed to folow your list..
This is what I got to this far:
"G7 Mic
247-7856 - Resistor,highRic,thick film,metal glaze,0.25W,1G
247-7783 - Resistor,highRic,thick film,metal glaze,0.25W,33M
214-3115 - Resistor,metal oxide film,power,3W,470k
149-925 - Resistor,metal film,0.5W,1%,100k
149-818 - Resistor,metal film,0.5W,1%,10k
148-556 - Resistor,metal film,0.25W,1%,1k6
149-650 - Resistor,metal film,0.5W,1%,220R
215-5714 - Capacitor,electrolytic,aluminium,audio grade,solder tag,35Vdc,100uF
166-6099 - Capacitor,film,metallised polyester,radial,1822,MKT,100°C,±10%,160V,2.2uF
108-2980 - Capacitor,film,metallised polyester,radial,miniature,MKS 4,100°C,±10%,63V,1uF
PSU
631-317 - IC, Voltage Regulator, Positive Adj, LM317T
414-8831 - Capacitor,electrolytic,snap in,2 pin,TSUP,200V,470uF
315-0631 - Capacitor,electrolytic,aluminium,low impedance,radial,wire ended,25V,2200uF
547-8486 - Capacitor,aluminium,electrolytic,radial,subminiature,SRE,85°C,±20%,35V,10uF
148-562 - Resistor,metal film,0.25W,1%,1k8
374-6917 - Trimmer,Cermet,single turn,miniature,7mm,4.7kOhm
148-427 - Resistor,metal film,0.25W,1%,470R
214-1276 - Resistor,metal oxide film,power,1W,10k"
185-4347 - Capacitor,metallised polyester,axial,wire ended,400Vdc,0.1uF
113-409 - Capacitor,tubular foil polystyrene,axial lead,160Vdc,10000pF
113-320 - Capacitor,tubular foil polystyrene,axial lead,160Vdc,1000pF
347-2537 - Transformer,encapsulated,PCB mount,5VA,230V pri,2x0-9V sec
805-546 - Transformer,PCB mount,3VA pri,230Vac,50/60Hz,sec,2x0-15V
659-832 - Diode,Bridge Rectifier,W049
Any suggestions for what EF86 tube to use that is not to expensive and still good enough for the rest of the components?
Thanks a lot !
/ Calle