Bella EXtreme 100
100/60 watt Vacuum Tube Monobloc Amplifiers

Setting New Standards

Carefully designed to deliver a well-balanced musical presentation and long-term listening pleasure, the Bella EXtreme 100  monobloc amplifiers combine the finest sonic attributes of classic tube amplification (midrange accuracy, smooth tonal character, and smooth yet extended high-frequency resolution) to enhance the listener’s emotional involvement with the music.

As with all Bella EXtreme products, the Bella Extreme 100 amplifiers utilize a unique circuit design that demonstrates our beliefs in using premium parts, shorter signal paths, top notch build quality.  Every pair of Bella EXtreme 100 monobloc amplifiers are proudly hand-made in the USA and carefully tested, inspected, and packaged before being sent to you for your listening enjoyment.

Over 3 years of research and development has gone into this product with a goal of becoming a true reference product. The Bella EXtreme 100's are providing you with 100 watts pentode and 60 watts in triode of glorious 6550/KT88 tube power which will drive most loudspeakers with grace and ease.

 The craftsmanship is absolutely first rate, featuring hand built point-to-point wiring right here in our New York facility.

 Don't mistake this for yet another mass produced, off the shelf product. As you can see in our construction details, we use some of the finest passive components available in the industry to assemble these products. Only the highest grade V-Cap and SoniCap Teflon capacitors  are used in both the coupling and power supply bypass locations. A combination of  Mills non-inductive and Dale Vishay 1% resistors are also chosen for critical areas. We use resistors with a wattage rating that is 2x to 5x higher than required to provide the quietest presentation with the lowest noise floor.

 All components and construction was chosen for it's sonic integrity rather than designing for a price point.

 Our attention to detail and the quality of construction within the EXtreme 100 amplifiers is every bit as detailed and thorough as any Bella EXtreme product to leave our facility and possibly among the best in the industry.  When matched with the right associated equipment, these amplifiers become and exceptional choice for even the most discriminating listeners.

 Cable manufacturing guru Robert Lee of Acoustic Zen bought a pair of Bella 100's after showing his new Adagio loudspeakers with them at Rocky Mountain Audio Fest 2006.

 Don't need 100 watts of power? Not a problem. With just the flick of a switch, you can have 60 watts of sweet triode sound driving your speakers.

TRIODE VS PENTODE:  Some say Triode is the ‘BEST’ way to listen to tubes.  Although the output decreases, usually 40%-50%, the bandwidth increases, the distortion decreases, and damping factor increases as compared to PENTODE operation. 

We gladly invite you to compare the Bella EXtreme 100 mono bloc amplifiers to other similar designs costing twice their price. Many others already have.

Shown above are the actual pair of Bella EXtreme 100 amplifiers belonging to the 10-Audio Reviewer

(BELOW) RMAF 2006 Bella EXtreme 100 Debut with ModWright, Acoustic Zen and VPI.

World debut review of the Bella EXtreme 100 monobloc amplifiers

"....Try as I might to find an alternative, the conclusion I consistently have about these amplifiers is that they are much closer to perfection than any other amplifier in my experience. In fact, I find them faultless...."

Read complete review at 10AUDIO.COM

The Bella EXtreme 100 amplifiers debuted and were very well received at the 2006 Rocky Mountain Audio Fest. 
Read the details and results!!

Main Construction Features

• Reference V-Cap Teflon coupling capacitors

• SoniCap Platinum Teflon input coupling capacitors (single ended)

• SoniCap Gen II innerstage coupling capacitors.

• Elna Cerafine cathode bypass capacitors 

• Mills non-inductive grid stop resistors. 

• Mills non-inductive screen grid resistors

• Mills non-inductive cathode resistors.

• Dale/Vishay 1 watt, 1% non-magnetic signal path resistors

• Dale/Vishay 1 watt, 1% non-magnetic bias stage resistors

• 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.

• Cryogenic treated silver plated IEC connectors.

• SoniCap Platinum Teflon power supply bypass capacitors.

• Silver platted copper input signal wire

• Neutrik XLR input connectors

• High quality RCA input jacks.

• High quality sourced toggle switch for pentode / triode operation. 

• WBT speaker binding post

• Minimum 12 hours system burn-in.
  

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• US RETAIL PRICE: $8,500 pr.

• Your price $7,995 pr.
  (see below for important price increase information)

• SPRING SALE SPECIAL PRICING
  ONLY $6,499 pr. on remaining inventory only