Bella EXtreme 100 mono blocs - Signature version & Multi Channel

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Bill Baker

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  • Purity Audio Design -Custom Design and Manufacturi
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 We have recently been receiving some inquiries on a more affordable version of our Bella EXtreme 100 mono bloc amplifiers. Most inquiries are due to the need for 5 mono blocs to be used in multi channel systems.

 The Signature version is something we are very familiar with as we have custom built these in the past but never offered publically. They are a proven design and highly regarded by those who already have them in their systems.

 The price on the Signature Bella EXtreme 100's is $5,995 pr.

 SPECIAL NEW DIRECT PRICING
 1 pair for stereo opperation. - $4,990
 2 pair for bi-amping - $9,800
 5 mono blocs for 5 channel - $12,200

 Below the picture is a quick rundown on the construction of these units:



 High quality Audience 600V AuriCap capacitors installed in the signal path coupling stages.

High quality Audience 600V AuriCap capacitors installed in the single ended input stage.

Innerstage coupling capacitors utilize high quality AuriCap film capacitors.

Elna Cerafine electrolytic capacitors used in cathode bypass application at the 6SL7 input tube.

Mills non-inductive resistors, 8 pieces, are used for the grid stop applications. All grid stop resistors are mounted directly at the grid pin of the tube socket of each power tube eliminating any unnecessary wiring.

Dale/Vishay 1% resistors, 8 pieces, are used in the screen grid application.

High quality 3 watt Dale/Vishay 1% resistors are utilized in the cathode ground location of all power tubes as well as input and driver tubes.

Dale/Vishay 1 watt, 1% non-magnetic resistors are utilized throughout the signal path for a clean, undistorted presentation. 40+ pieces.

Dale/Vishay 1 watt, 1% non-magnetic resistors are used in the bias stage in series with the main coupling capacitors for tight control on bias settings preventing bias drift.

Dale/Vishay 3 watt, 1% wirewound resistors are used in various power supply locations.

All exposed resistors leads throughout the signal path have heatshrink applied to help reduce mechanical vibration as well as preventing circuit shorts.

The ground layout is designed to provide the best possible results with a dead quiet background and lowest noise floor.

Fairchild "Ultra Fast - Soft Recovery" diodes are utilized in the rectifying stage of the power supply.

All power supply filter capacitors receives it's own 600V Audience AuriCap bypass capacitor.

High grade silver platted copper signal wire is used both from the single ended RCA input as well as the balanced input.

High quality RCA input jacks.

Your choice of either Valve Art KT88 or EH 6550 output tubes.

All amplifiers are bench tested for 2 hours

Minimum 12 hours system burn-in.

 Full 5 year parts and labor warranty / 90 days on tubes.



« Last Edit: 6 Sep 2008, 11:47 am by Response Audio »

Bill Baker

  • Industry Participant
  • Posts: 4887
  • Purity Audio Design -Custom Design and Manufacturi
    • Musica Bella Audio
Please see revised details and pricing above.