Thank you for buying a P&P Amplification product.
The PA15 can handle max. 15w output power
The PA22 can handle max. 22w output power
Please read this manual carefully before using.
Warning: Have a look to impedance! Your amp, your speaker and your
Power Attenuator must have the same impedance. You can really damage
your equipment if impedance isn’t equal!
Don’t switch on you amp if no speaker is plugged in: it can damage your
output transformer!
Power Attenuator can be warm if in use, it’s normal.
However, if the chassis temperature has grown so that you can’t catch it,
something goes wrong!
Instantly, switch off your amp and check your equipment by faults!
NO WARRANTY from P&P AMPLIFICATION and NO RIGHT OF
RECOURSE by improper operations!
Product description :
1 : Input
2 : Output
3 : 6 position rotary switch
Technical specifications:
Power attenuator “T-Bridge”type
6 position rotary switch : OFF (True Bypass) and from -6 to -18dB (-12 to -
21dB for 22w model)
Fits all 15w max tube amplifier (22w for 22w model)
All components are Rohs compliant.
User guide:
1. Check, that impedance from Attenuator, amp and speaker is the same
2. Verify that amp power is not too high for the power attenuator
3. Plug speaker cable (or adapter) from amp (speaker output) to Power
Attenuator Input
4. Plug in a second speaker cable (or adapter) from speaker to Power
Attenuator Output
5. Switch on the amp. Adjust attenuation with the 6 position rotary
switch.
Please only use speaker cables, and not instrument cables. You’ll find what
you need on P&P Shop.
Attenuation board :
For example : a vox AC15 (15w) will develop 0.47w on the -15dB position.
Options :
·Adapter jack / cable shoe (male)
Allow you to connect your attenuator to original cable shoe (those which
are plug on your speaker)
power - 3dB - 6dB - 9dB
- 12d
- 15dB -18dB -21dB
Amp 15w
7,50w
3,75w
1,88w
0,94w
0,47w
Amp 10w
5,00w
2,50w
1,25w
0,63w
0,31w
Amp 5w
2,50w
1,25w
0,63w
0,31w
0,16w
