Dynaco PAT-4 // Solid State Stereo Preamplifier

SOLD , now part of a Private Collection
Dynaco's first solid-state preamplifier. Small in stature with beautifully clean mid-century lines. The PAT-4 is a simple and elegant preamp. *Walnut cabinet available
Production
1967-72
Condition
8/10
Orig. MSRP
$139.00 kit //$229.00 assembled
Restoration
  • Full service check
  • Cleaned controls and switches
Factory Specs

Frequency response 10Hz to 100kHz

Total harmonic distortion 0.05%

Gain 54dB (MM), 20dB

Input sensitivity 10mV (MM), 500mV 

Signal to noise ratio 70dB (MM), 85dB

Semiconductors 8 transistors, 2 diodes

Dimensions 13.5 x 14.25 x 9 inches

Weight 10lbs

The History of Dynaco
Founded by hi-fi pioneer David Hafler and Ed Laurent in 1955, a small company by the name of Dynaco unknowingly would become the most popular tube amplifier company of all time. Five years prior in 1950, David Hafler and his friend Herb Keroes started up the company Acrosound, dedicated to building audio quality...
[ Read More ]
Liner Notes
The Dynaco PAT-4 is an all silicon solid-state control center and preamplifier which must be used in conjunction with a basic power amplifier, such as the Dynaco stereo 80 or Stereo 120, and a pair of loudspeakers.In addition, the PAT-4 provides sufficient power for a pair of 600-ohm headphones.
Stock No.
6280006500520
Dynaco's first solid-state preamplifier. Small in stature with beautifully clean mid-century lines. The PAT-4 is a simple and elegant preamp. *Walnut cabinet available

Production

1967-72

Condition

8/10

Orig. MSRP

$139.00 kit //$229.00 assembled

Restoration

  • Full service check
  • Cleaned controls and switches

Factory Specs

Frequency response 10Hz to 100kHz

Total harmonic distortion 0.05%

Gain 54dB (MM), 20dB

Input sensitivity 10mV (MM), 500mV 

Signal to noise ratio 70dB (MM), 85dB

Semiconductors 8 transistors, 2 diodes

Dimensions 13.5 x 14.25 x 9 inches

Weight 10lbs

The History of Dynaco

Founded by hi-fi pioneer David Hafler and Ed Laurent in 1955, a small company by the name of Dynaco unknowingly would become the most popular tube amplifier company of all time. Five years prior in 1950, David Hafler and his friend Herb Keroes started up the company Acrosound, dedicated to building audio quality...
[ Read More ]

Liner Notes

The Dynaco PAT-4 is an all silicon solid-state control center and preamplifier which must be used in conjunction with a basic power amplifier, such as the Dynaco stereo 80 or Stereo 120, and a pair of loudspeakers.In addition, the PAT-4 provides sufficient power for a pair of 600-ohm headphones.

Stock No.

6280006500520

Dynaco PAT-4 // Solid State Stereo Preamplifier
Dynaco PAT-4 // Solid State Stereo Preamplifier
Dynaco PAT-4 // Solid State Stereo Preamplifier
Dynaco PAT-4 // Solid State Stereo Preamplifier
Dynaco PAT-4 // Solid State Stereo Preamplifier
Dynaco PAT-4 // Solid State Stereo Preamplifier
Dynaco PAT-4 // Solid State Stereo Preamplifier
Dynaco PAT-4 // Solid State Stereo Preamplifier

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