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History of the radio manufacturer Phase Linear Edmonds,


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Name: Phase Linear Edmonds,    (USA)    
Abbreviation: phase  
Products: model-types others  
Summary: Phase Linear was an audio equipment manufacturer founded by Bob Carver in 1970 in 405 Howell Way in Edmonds, Washington.
While primarily known as a power amplifier company it also produced several innovative preamplifers, tuners and the Andromeda loudspeaker.

 
Founded: 1970
History: Its first location was a small building at 405 Howell Way in Edmonds, Washington.
The first amplifier produced was the Phase Linear 700. With 350 watts per channel it soon became the standard amplifier used in recording studios, sound reinforcement companies, professional musicians and audiophiles. It had a retail price of $749.00, or a little more than a dollar a watt. The design was notable for its brushed aluminum front panel and large dual VU meters.
The next product was the Phase Linear 4000 Series Auto-correlation Pre-Amplifier introduced in 1973 and manufactured through 1978. It retailed for $700.00 at the end of its life. It was a design collaboration by Bob Carver and Bill Skinner.
The second amplifier released was the Phase Linear 400 with 200 watts per channel. It shared the same distinctive brushed aluminum, dual VU meters front panel style as the 700. It retailed for just under $500[1].
The company was known for the most powerful audio amplifiers of the era led by the Phase Linear D-500 introduced in 1978. It was a stereo power amplifier delivering 505 watts of clean (typically < 0.1% total harmonic distortion over 20 Hz–20 kHz) RMS power per channel. It had a retail price of $1395.

The company would later be bought by Pioneer Electronics and Bob Carver would go on to found Carver Corporation in 1979.
Pioneer added a high end cassette-tape deck designed in house and CD players designed by Kyocera to the Phase Linear line. But by that time the company was in decline due to the increasing cost of research and development, and the departure of founder Carver.
In the 1980s Phase Linear was sold by Pioneer to Recoton and is currently only producing car audio equipment.
Bob Carver later switched from Carver to Sunfire taking the design and the price-tags with him.
Phase Linear History Reference Site: http://www.phaselinearhistory.stereomanuals.com/
The Phase Linear Reference Site (German and English): http://www.kleines-kalb.com/

     
This manufacturer was suggested by Franz Scharner.

Some models:
Ctry  Year  Name  1st Tube  Notes
USA  78  AV Noise Reduction System 1300     The 1300 AV Noise Reduction System was part of the Series Two line of components Phase Lin... 
USA  78  Noise Reduction System 1000 Se...     
USA  79  1100 Series Two     5-Band-Equalizer. 
USA  75  Autocorrelator Noise Reduction...    The Phase Linear 1000 Autocorrelator Noise Reduction Dynamic Range Recovery System was a ... 
USA  80  Real Time Analyzer 1200     It analyzed actual frequencies of various audio inputs. The frequencies were registered on... 
USA  81  1400 Series Two     The Model 1400 Series Two Equalizer, also a Dennis Bohn design, entered the market in 1981... 
USA  78  Audio Delay 6000     6000 Audio Delay Series Two, an A. P. Van Meter design. Varying degrees of delay could be ... 
USA  79  Cassette Deck 7000 Series Two     The 7000 Series Two Cassette Deck was introduced in 1979. It reflected the diversification... 
USA  83  9500     The Phase Linear 9500 CD player is perhaps the rarest of all the company's components. It ... 
USA  82 / 83 T5200     The T5200 was introduced in 1982 and sold through 1983. Pioneer had sold Phase Linear to I... 
USA  78  5000 Series Two     The 5100 Series Two Tuner reflected improved circuit design and components for even better... 
USA  78 – 82 Pre-Amp 4000 Series Two      

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