Pioneer SX-727 // Solid State Stereo Receiver

SOLD , now part of a Private Collection
Great looking pioneer SX receiver clothed in a dashing walnut cabinet. Brilliant place to start your Vintage Hifi journey.
Production
1972
Condition
9/10
Orig. MSRP
$349
Restoration
  • Full service check.
  • Cleaned controls, switches, and chassis.
  • Replaced lamps with LEDs.
  • Replaced MPX lamp.
  • Glued AM antenna mount.

This receiver has more than 40wpc with .017% distortion in both channels. The MPX separation is 45db.

Factory Specs

Tuning rangeAM, FM

Power output 37 watts per channel into 8Ω (stereo)

Frequency response 7Hz to 80kHz

Total harmonic distortion 0.5%

Damping factor 40

Input sensitivity 2.7mV (mic), 3mV (MM), 200mV (DIN), 200mV (line)

Signal to noise ratio 85dB (MM), 95dB (line)

Output 200mV (line), 35mV (DIN)

Speaker load impedance 4Ω to 16Ω

Semiconductors 4 x FET, 4 x IC, 55 x transistors, 34 x diodes

Dimensions 485 x 150 x 390mm

Weight 14kg

Accessories FM T-type antenna

The History of Pioneer
Pioneer was founded by Nozomu Matsumoto in 1938 in Tokyo as a radio and speaker repair shop. In December 1953 Mr. Nozomu Matsumoto succeeded in developing the first domestic dynamic speaker made of original parts. It was named A-8 and marketed in Japan under the Pioneer brand. It later became the origin of the HiFi ...
[ Read More ]
Stock No.
5867429789864
Great looking pioneer SX receiver clothed in a dashing walnut cabinet. Brilliant place to start your Vintage Hifi journey.

Production

1972

Condition

9/10

Orig. MSRP

$349

Restoration

  • Full service check.
  • Cleaned controls, switches, and chassis.
  • Replaced lamps with LEDs.
  • Replaced MPX lamp.
  • Glued AM antenna mount.

This receiver has more than 40wpc with .017% distortion in both channels. The MPX separation is 45db.

Factory Specs

Tuning rangeAM, FM

Power output 37 watts per channel into 8Ω (stereo)

Frequency response 7Hz to 80kHz

Total harmonic distortion 0.5%

Damping factor 40

Input sensitivity 2.7mV (mic), 3mV (MM), 200mV (DIN), 200mV (line)

Signal to noise ratio 85dB (MM), 95dB (line)

Output 200mV (line), 35mV (DIN)

Speaker load impedance 4Ω to 16Ω

Semiconductors 4 x FET, 4 x IC, 55 x transistors, 34 x diodes

Dimensions 485 x 150 x 390mm

Weight 14kg

Accessories FM T-type antenna

The History of Pioneer

Pioneer was founded by Nozomu Matsumoto in 1938 in Tokyo as a radio and speaker repair shop. In December 1953 Mr. Nozomu Matsumoto succeeded in developing the first domestic dynamic speaker made of original parts. It was named A-8 and marketed in Japan under the Pioneer brand. It later became the origin of the HiFi ...
[ Read More ]

Stock No.

5867429789864

Pioneer SX-727 // Solid State Stereo Receiver
Pioneer SX-727 // Solid State Stereo Receiver
Pioneer SX-727 // Solid State Stereo Receiver
Pioneer SX-727 // Solid State Stereo Receiver
Pioneer SX-727 // Solid State Stereo Receiver
Pioneer SX-727 // Solid State Stereo Receiver

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