Jeff RowlandModel 2 w/ Battery Pwr SupplyJeff Rowland Model 2 w/ Battery Pwr Supply USED Finish: BlackThe Jeff Rowland MODEL 2 A beautifully maintained Classic (1) Original Owner Very few light scratches and no major damage to chassis! Batteries in BPS unit have been replaced/ tested (about 2 ...2500.00

Jeff Rowland Model 2 w/ Battery Pwr Supply USED Finish: Black [Expired]


no longer for sale

The Jeff Rowland MODEL 2


A beautifully maintained Classic  (1) Original Owner
Very few light scratches and no major damage to chassis!     Batteries in BPS unit have been replaced/ tested (about 2 months ago)  

The rare and superb Rowland Model 2 is the kind of amplifier that will make you forget about the electronics and allow you to connect with the music.
 
Introduced during the days when Solid State MONSTER amplifiers began roving the earth, Jeff Rowland (and a few other talented electronic designers) approached audio reproduction from a different perspective. 20 bipolar output devices per channel...30?...40 devices per channel?  (MOST of today's REFERENCE level mega power designs are under a new category of understanding with regards to small-signal design and manipulation/ amplification...) 

Bottom line, why multiply mediocre circuit topologies that CANNOT get the first watt right??? 
 
Witness...First Watt (Nelson Pass) and Daniel Hertz Swiss (Mark Levinson)  just to name a few...MOST SANE music lovers have no use for a 500+ Watt amplifier...(there is a reason why TONS of designers out there keep producing 10-60 watt VACUUM TUBE AMPLIFIERS year after year!!!)
 
Educated music lovers know that in NORMAL listening, we rarely exceed the necessity of 2-5 watts of actual power. (OK, perhaps 30-40 Watts continuous, while listening to sine waves or white noise/ POWER USERS, FYI, the difference between 100 W and 75 W is only 1.25 dB!)
 
Modestly rated at 75 Watts per channel, this amplifier has a presentation that leans slightly to the warm side of tonality. It does NOT HIDE or GLOSS OVER details, however...the overall resolution of timbres and textures are presented in a "mid-hall" fashion. (No listeners fatigue after a few months)
 
If your loudspeakers are capable, life-like images are painted in natural detail. (Not highlighted in a sonic spectacular fashion) Layers of sound will become more apparent, if the information is uncovered by your source components, across a deep, seamless sound stage. Macro and micro-dynamics are more nuanced, growing from the quiet black backgrounds the Battery Power Supply provides!
 
SEE the original review...http://www.stereophile.com/content/jeff-rowland-design-group-model-2-power-amplifier-page-3#


SPECIFICATIONS

Power output: 75W into 8 ohms (18.75dBW)

150W into 4 ohms (18.75dBW). 
Power bandwidth: 0.5Hz-160kHz -3dB. 
THD+noise: <0.05% at rated power. 
Damping factor: >100, 20Hz-20kHz, 
8 ohms, equivalent to an output impedance of less than 0.08 ohms. 
Output current: 20A continuous, 35A peak.
Overall gain and sensitivity: 26dB or 32dB; 141mV or 72mV (1W, 8 ohms). 
Input impedance: 36k ohms or 600 ohms. 
Common-mode rejection ratio: >60dB, 20Hz-20kHz. 
Power consumption: 25W standby; 225W idle; 400W maximum.
Dimensions: 17.5" W by 14.25" D by 5.25" H. Weight: 47 lbs.
BPS-2: Battery quantity and type: six 6V, 12 ampere-hour Sealed Lead Calcium; Panasonic LCR6V12P or equivalent. 
Dimensions: 15.5" W by 5.25" H by 14.25" D. Weight: 52 lbs.

PLEASE SEE ATTACHED PICTURES FOR WEAR AND TEAR    

***FREIGHT REQUIRED FOR 2 UNITS***     
(1) Flight Case (Amp in flight case) & (1) Wood Crate (Battery P.S.)
 
**PLEASE CONTACT US FOR A FREIGHT QUOTE TO YOUR RESIDENCE**    
SERIOUS INQUIRES ONLY PLEASE
   
US DOMESTIC AND CANADIAN SALES ONLY  
CANADIAN BUYERS WILL BE RESPONSIBLE FOR ADDITIONAL TAXES AND DUTIES
 
*ALL LOW BALL OFFERS WILL BE POLITELY IGNORED*
Thank you

Seller Information

vosneromanee 

Last 12 months
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Member since April 2010

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