scafas Store

[scafas]

in this sale I have a amazing preamp with new korg tube 6p1.
this excellent card offers two types of outputs, line and headphone.
it is powered with 9-12 volts and can also run a common battery to get a nice portable amplifier.
amplification around 13db.
the item sold is as shown in the photo at the price of 99eu, shipping is included in the price.
payment by paypal method.
thank you

sold.....
now only pcb is available ,
index

 

[scafas]

sold.....
now only pcb is available ,
index

Diy pcb korg 6p1 nutube preamplifier | eBay

 

[scafas]

new printed circuit board !!!

i add some new pcb on my baia ....look!!!!
scafas | eBay

 

[impuls60]

Hi! Do you have som additional information on how to use the nutube board? How to set bias etc? I looked on your website, but I couldn't find any information on it..

 

[scafas]

Hi! Do you have som additional information on how to use the nutube board? How to set bias etc? I looked on your website, but I couldn't find any information on it..

hi , you have to measure 2,5 volt from gnd and grid of tube , set with trim.
look datasheet . best regards

 

[impuls60]

Ok. Is this designed to produce a 2.nd harmonic wave, or 2.nd and 3rd? Whats the design goal for this?

 

[scafas]

Ok. Is this designed to produce a 2.nd harmonic wave, or 2.nd and 3rd? Whats the design goal for this?

you should ask the engineers at KORG

 

[alexkhar]

Hello. I am interested in "usb audio board analyser". Could you explain how it works.

 

[scafas]

Hello. I am interested in "usb audio board analyser". Could you explain how it works.

there is a complete :
http://www.theremino.com/wp-content/uploads/files/DaaHelp_ENG.pdf

 

[alexkhar]

as I understood this device includes generator, oscillator and analyzer. Am I right?

 

[scafas]

as I understood this device includes generator, oscillator and analyzer. Am I right?

yes

 

[scafas]

news pcb board clone :
aikido line tube preamplifier , sln elektor riaa preamplifier , doz classe A amp
scafas | eBay

add new bare board pcb :
revox b250s mc-mm riaa stage
elektor preamplifier hiend with mat02-mat03
audionote tube clone.... riaa+line+psu 230x160mm dimension
5532 or opa918 complete preamplifier , line +riaa
and other pcb......look!
scafas | eBay

 

[scafas]

add new bare board pcb :
revox b250s mc-mm riaa stage
elektor preamplifier hiend with mat02-mat03
audionote tube clone.... riaa+line+psu 230x160mm dimension
5532 or opa918 complete preamplifier , line +riaa
and other pcb......look!
scafas | eBay

Doz amplifier sold-out , SLN Elektor phono preamplifier 2pcb available..

 

[scafas]

now also available Crescendo Elektor amplifier pcb , 1982 .
diy kit 250watt Crescendo Elektor amplifier pcb | eBay

 

[scafas]

now also available Crescendo Elektor amplifier pcb , 1982 .
diy kit 250watt Crescendo Elektor amplifier pcb | eBay

crescendo is sold-out...
i add a new pcb....Creek OBH-8SE clone phono MM preamplifier , need 24-28 vdc power supply , available full assembled as photo or only pcb.
diy pcb Creek OBH-8SE phono preamplifier clone | eBay

 

[enanechin]

Hi. In your design have you managed to suppress the ringing noise from the korg nutube caused by vibration? ( taping wine glass-like noise)

 

[scafas]

creek obh-8se clone pramplifier

i have this preamplifier for sale :Creek OBH-8SE clone phono preamplifier | eBay

 

[scafas]

new pcb bare board available

add new pcb for sale on my baia , look!!

scafas | eBay

 

[scafas]

add new pcb for sale on my baia , look!!

scafas | eBay

add new pcb bare board :
lm3888 pcb kit + psu board
crescendo elektor clone
mat02-mat03 preamplifier elektor clone
creek phono obh-8se clone
lovetone bigcheese clone guitar effect pcb

 

[scafas]

lm3886 kit with power supply

i add two new pcb on my store..
a lm3886 amp kit pcb , le pacific MM preamplifier with a MC stage amplifier.
my shop link :
scafas | eBay