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PRX150-Pro Power Attenuator
Audio and Video Clips - Page 5




Krister Bergman - Sweden

Krister recorded the following audio clip using his vintage Marshall 50 watt amp along with the PRX150-Pro into his Marshall 4x12 TV cabinet. The PRX150-Pro was set at max attenuation, allowing his amp to retain its tone and dynamics, while allowing Krister to record at a relatively low volume level.

Click hear for Krister's clip

Left Channel: Backing Track
Right Channel: Krister's fantastic lead work

Equipment used:
Marshall Plexi 50 (model 1987) amp, Ralle modded, with JJ ECC83 preamp tubes and old Winged C EL34 power tubes

Early Marshall 1990`s 4x12 16 ohm TV cabinet with original Greenbacks speakers

MXR Phase 90 74 custom shop

Guitar Warmoth hollow alder body one piece back 1.3kg

The neck is quarter sawn maple with a Indian Rosewood fb Fat Back SS 6100 frets

Pickups are Seymour Duncan TB59 (8.6 k) in the bridge and a jazz(7,3k) in the neck

Vintage Fender style tremolo and Sperzel tuners

Krister's comments on recording the clip:

The Power Rox attenuator is fantastic!

I found out that the amplifier actually is sounding better without so much speaker (Greenbacks) distortion. The clip was recorded at maximum attenuation.

And the fact that you can chose between 4, 8 or 16 as input impedance makes it VERY useful when you have the negative feedback wired to the speaker output jack so you can fine tune it so you can go between tight and clean and hairy and loose!

Krister's comments on the PRX150-Pro power attenuator:

" Thanks Jeff for inventing the PRX150-Pro, the best attenuator ever!

It is the Holy Grail of attenuators, nothing even comes close to it!

The Power Rox attenuator is amazing and totally transparent i love it!!!

Keep up the good work"



Back to the PRX150 Main Audio and Video Page

Related Pages:

PRX150-DAG Product Page

PRX150-Pro Product Page

PRX150 Audio/Video Page

PRX150 Testimonial Page

The PRX150 Advantages





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