Amplifiers

Turbo 845SE Best Of 2013 Blue Note Equipment Awards
  Coincident speaker - M300B Frankenstein MK II  
Coincident speaker - Turbo 845SE Coincident speaker - M300B Frankenstein MK II Coincident speaker - M300B Frankenstein MK II Coincident speaker - M300B Frankenstein MK II

In response to the demand for a state of the art stereo integrated single ended triode amplifier, we are pleased to introduce the Turbo 845 SE. This amplifier is built and designed to be an all out assault on integrated stereo amplifiers. It is constructed as true dual mono in every way. The only shared component between the two channels is the chassis. The Turbo is built on the same chassis as our current Dragon MK II amplifier( slightly larger and heavier). The Turbo was created for those who do not want to compromise quality or performance but are limited to space which preclude mono amps and a separate preamp. The Turbo has the convenience of remote control and having the line stage and stereo amplifier all in one chassis. A further benefit is that no extra cables are required for hook up. The Turbo also serves as a state of the art headphone amp. A convenient front panel headphone jack is included. Output impedance is a standard 300 ohms (can be changed to any value).

The Turbo has an enormous power supply and generates 28 watts per channel which means it can power optimally most sensibly designed speakers. Ultimate transparency, purity and flat frequency response are the sonic result.

Specifications:
Single Ended 845 Output-
28 watts per channel
Pure Dual Mono
Auto Bias
All hard wired
6N copper Japanese Steel proprietary power and output transformers
6EM7 input tube, 
300B driver, 
845 output.
3 RCA inputs
Discrete Resistor volume control
Voltage selectable 115V/230V
AC ground lift
Remote control volume- mute.
Frequency response: 20 hz- 20khz - flat
Sensitivity: 1V for full output
Input impedance: 100 K ohms
S/N Ratio- 90 db
Weight; 100 lbs
Price :$5999 US

 

Dynamo 34SE

Coincident speaker - Dynamo 34SE Coincident speaker - Dynamo 34SE Coincident speaker - Dynamo 34SE Coincident speaker - Dynamo 34SE


For those on a budget but who still demand top flight sonics and build quality, the Dynamo will prove to be a revelation. Single ended triode tube sound that belies its 8 watt power rating. Any 90 db sensitivity speaker can be powered with startling clarity and dynamics. Build quality not seen at twice the price. Perfect for those who want a simple compact set up or as a second system where true musicality is insisted upon. Hard to believe that this much performance and quality can be had for under $1300.Volume control obviates the need for a line stage since it permits direct connection to a CD player or DAC.

Specifications:
Single Ended EL 34 output- 
8 watts per channel
6SL7 input/driver tube,
Auto Bias
5U4 GB rectifier tube
All hard wired
Stainless steel mirror finish chassis
Output impedance : 4, 8 ohms
Voltage selectable: 115V/230V
Frequency response: 20 hz- 20khz- flat
Sensitivity: 300 mv full output
Input impedance : 100K ohms
S/N Ratio- 88 db 
Weight: 22 lbs
Price : $1299 US

The Turbo also serves as a state of the art headphone amp. A convenient front panel headphone jack is included. Output impedance is a standard 300 ohms (can be changed to any value).

Both stereo integrated amplifiers will offer breakthrough performance for the price. Highest value available in all of high end.

 

 

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TAS 2013 - The Absolute Sound Editor's Choice Awards   Stereomojo Recomendation

M300B Frankenstein MK II - This is , without a doubt, the finest amplifier, overall, I have ever heard. - Arthur Salvatore- High End Audio

Coincident speaker - M300B Frankenstein MK II Coincident speaker - M300B Frankenstein MK II Coincident speaker - M300B Frankenstein MK II Coincident speaker - M300B Frankenstein MK II

The M300B Frankenstein MK II mono amplifiers are now in stock. Built to the absolute highest standard -

  • All hardwired
  • The finest 6N copper interstage,output and power transformers
  • No coupling caps in the signal path
  • Finest Teflon caps
  • All polyproylene power supply
  • Self biasing
  • 3 tube configuration (6EM7 input driver, 300B output, 5U4 rectifier) for purest sonics
  • Input and rectifier tubes are the best NOS American. Comes standard with the finest quality, tested and matched Psvane 300B tubes. Others available at special discount pricing.
  • Triangular chassis shape to ensure rigidity

These amps represent a sonic breakthrough. Their transparency and absence of an electronic sound set new standards. Mated to the appropriate speakers, they will prove to be a revelation. They easily drive every Coincident speaker model. 

300B Mk II Mono Block
Output Power: 8w (Triode) / Se Class A
Output Impedance: 8 ohms
Frequency Response: 20hz-20khz ±1db
T.H.D.:  <1%, 20hz-20khz (Ref. Output)
Input Sensitivity: 700mv
Input Impedance: 100kohm (Rca)
S/N: >90db  
Tubes:  (6em7×1, 300b×1, 5u4g×1) / Channel
Power Requirement: Ac 115v Or 230v±5% 50/60hz (Selectable)
Dimension:   15 W x 12 D x 8.5H
Gross Weight:  18.50 Kgs
Net Weight: 15.50 Kgs

Coincident speaker - M300B Frankenstein MK II

Price -
$5999 US /pr - includes freight

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211PP Dragon MK. II Mono Amplifiers - This is the finest high power amplifier I've ever heard. In short, my associates and I hear a combination of sonic strengths we've never heard before. - Arthur Salvatore- High End Audio

We are now excited to introduce the MK. II version of the highly acclaimed Dragon amplifiers. The improvements include:

1. Dual power transformers in place of the previously used single unit. The new transformers individually possess the capability of powering the amplifier. In tandem, they are coasting only using less than 25 % of their rated capabilities. The result is a far cooler operating amplifier, thereby improving reliability and long term
stability. Additionally, the Dragon is now virtually noiseless. It is incredibly quiet which is a remarkable feat for an amplifier this powerful operating at such high voltages. Sonically there is an improvement from top to bottom. The bass is tighter, deeper and punchier. The mids and highs are more transparent and the soundstage more expansive. Due to the reduction in noise, overall revelation of low level detail is enhanced.

2. Chassis Rigidity - To accommodate the dual transformers of the MK. II Dragons, the chassis has been enlarged by 20%. The amplifiers are now 2" wider and 2" deeper and 1" higher. They now weigh 85 lbs, which is 20 lbs heavier than the previous model. The chassis is now more rigid which results in the virtual elimination of chassis induced resonances. The MK. II now utilizes 6 ceramic isolating feet to stabilize the unit.

3. The standard supplied 211 tubes will now be the exceptional Shuguang Pevane. They represent a marked sonic improvement over the previously supplied standard Shuguang. The Pevane is also more durable and reliable and runs 15% cooler.

4. AC ground lift is now included. This switch conveniently eliminates hum created by AC ground loops.

The MK. II Dragon is now the finest sounding, high power amplifier in existence. Its purity is within a hair's breath of the finest SET 300B amplifiers (the Frankensteins) yet its power delivery is awe inspiring. It also runs cooler and is exceptionally quiet.

Coincident Speaker - 211PP Dragon Mono Amplifiers Coincident Speaker - 211PP Dragon Mono Amplifiers Coincident Speaker - 211PP Dragon Mono Amplifiers Coincident Speaker - 211PP Dragon Mono Amplifiers

The purity, transparency and continuousness of a DHT SET but with the power, explosive dynamics, weight and impact of a huge push pull pentode amplifier - sounds mutually exclusive, not any longer. The 211PP Dragon mono amplifiers are such a creation. These amplifiers are absolute state of the art in terms of components selected, circuit design and execution and construction quality. This is unique among high power, push pull DHT triode amplifiers. There has never been a high power, DHT amplifier built to this standard with sonic performance at this level. The Dragons are capable of driving even the most difficult speaker loads.

Features include:

  • The finest 6N copper interstage, output and dual power transformers
  • No coupling caps in the signal path
  • Tube compliment- 6EM7 super tube for input- So much current capability it has its own power supply
  • 300B Driver Tube for utmost purity ( no pentode tubes used in this DHT design)
  • Dual 211 Shuguang Pevane output tubes in a push pull configuration which dramatically lowers distortion and provides huge power reserves. (over 120 watts of peak power- 80 watts continuous- sounds more like 150 watts)
  • Teflon caps use in cathode bias circuit
  • Power supply caps are all 1500V polypropylenes
  • Highest quality discrete resistor potentiometer permit the direct connection of a CD player thereby obviating the need for an expensive line stage
  • Binding posts are Coincident 6N copper, .25" solid post
  • Auto bias
  • All resisters, red metal film, 1% and none less than 2 watts
  • All meticulously hard wired

Specs:

211pp Dragon MK. II Mono Amp
Output Power: 75w (Triode) / Push-Pull Class A
Output Impedance: 8ohm,16ohm
Frequency Response: 20hz-20khz ±1db
T.H.D.: <1%, 20hz-20khz (Ref. Output)
Input Sensitivity: 1v
Input Impedance: 100kohm (Rca)
S/N: >90db 
Tubes: (6EM7×1, 300B×1, 211×2) / Channel
Power Requirement: Ac 115v Or 230v±5% 50/60hz (Selectable)
Dimension: 11.5 W x 20.5 D x 10 H
Gross Weight: 41 Kgs
Net Weight: 38.5 Kgs

211PP Dragon Mono Amplifiers

Price:
$10999 US/pr. includes freight.

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Designed By Science Driven By Passion
391 Woodland Acres Crescent, Maple, ON., L6A1G2
Tel: 905-237-1696
www.coincidentspeaker.com
iblume@coincidentspeaker.com