Pass F1 and F3 Kits.

[suds]

Nelson Pass Clone First Watt F1 and First Watt F3 Kits are now available for GB (India Only)

F1 Stereo Kit : Stereo Amplifier Kit with PCB's : Rs.2300
F3 Stereo Kit : Stereo Amplifier Kit with PCB's : Rs.2200

PSU Kit for Above: With Parts, and PCB : Rs.1900

With Gold Plated PCB : Rs.1500 extra

Courier : Rs.250

No International Shipping for Kits

Data sheet for Resistors:

KOA Speer Electronics Resistor Data sheet

Resistors: KOA Speer Electronics, Inc USA-
MIL-R-22684 : 0.5watts 1%, Metal Film Resistors , with (300volts operating voltage.), 3Watts 5% Metal Oxide Resistors.
RN55 of Vishay is same spec as MIL-R-22684
All resistors are of same Spec, from same manufacturer.

 

[GeorgeO]

Suds

Whats the difference between the F1, F3 and F5?

George

 

[gobble]

Nelson Pass Clone First Watt F1 and First Watt F3 Kits are now available for GB (India Only)

F1 Stereo Kit : Stereo Amplifier Kit with PCB's : Rs.2300
F3 Stereo Kit : Stereo Amplifier Kit with PCB's : Rs.2200

PSU Kit for Above: With Parts, and PCB : Rs.1900

With Gold Plated PCB : Rs.1500 extra

Courier : Rs.250

No International Shipping for Kits

Data sheet for Resistors:

KOA Speer Electronics Resistor Data sheet

Resistors: KOA Speer Electronics, Inc USA-
MIL-R-22684 : 0.5watts 1%, Metal Film Resistors , with (300volts operating voltage.), 3Watts 5% Metal Oxide Resistors.
RN55 of Vishay is same spec as MIL-R-22684
All resistors are of same Spec, from same manufacturer.

Quick question - so 2300 + 1900 will be all one needs to spend to build a power amp (excluding chassis, rca sockets, wiring and silver solder)?

That looks like a good deal !
Regards

 

[captrajesh]

Whats the difference between the F1, F3 and F5?

Quick question - so 2300 + 1900 will be all one needs to spend to build a power amp (excluding chassis, rca sockets, wiring and silver solder)

Hi Suds,

Looking forward for your replies on these posts.

Regards


Rajesh

 

[GeorgeO]

DIY Pass F5 amp

 

[saikat]

DIY Pass F5 amp

It looks like the heatsinks required are quite huge as its a full class A amp. Conrad in Australia is usually used in the builds. Looking at the MF 30 100 @ 37 AUD. Their minimum order is 200 methinks. Anyone else interested (George hyeah?

 

[GeorgeO]

Ive sent a PM to Suds asking him to contact me. I am interested in knowing more-possible application is a multichannel amp for HT use.

George

 

[keith_correa]

Suds

Whats the difference between the F1, F3 and F5?

George

~~~~~~~~~Here

 

[GeorgeO]

The transformer will cost extra.

Quick question - so 2300 + 1900 will be all one needs to spend to build a power amp (excluding chassis, rca sockets, wiring and silver solder)?

That looks like a good deal !
Regards

 

[GeorgeO]

I'm not sure if 25 wpc even in Class A will meet my HT needs.

 

[grubyhalo]

I'm not sure if 25 wpc even in Class A will meet my HT needs.

...and 5X25Wof Class A power would make you're room quite uncomfortable. How 'bout your original idea of Hypex or the Super Class D's?

 

[anm]

will they be good enough to drive the smg?