Pioneer ER-420 specifications

Category : Receiver

Brand : Pioneer

General

connectors

Technical data

amplifier

Tuner

special features

• manufacturer: Pioneer
• model: HE-420 (LX-420 A with LW)
• type: tubes in the Receiver
• year of construction: around 1966 - 1970
• Made in Japan
• color: Silver / Black
• power consumption: 154 W
• dimensions: 445 x 150 x 400 mm (WxHxD)
• weight: 15.7 kg
• factory price approx.: 210 US$ (USA, 1966), 898 DM

• number of inputs:
  • Phono ceramic: 29 mV
  • Phono MM: 2,7 mV
  • Tape, Aux: 200 mV
  • Tape Head: 1.8 mV
• number of outputs:
  • Tape
  • headphones
  • speakers

• Phono ceramic: 29 mV
• Phono MM: 2,7 mV
• Tape, Aux: 200 mV
• Tape Head: 1.8 mV

• Tape
• headphones
• speakers

• the duration of the performance (total harmonic distortion)
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 15 W
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 15 W
• dynamic performance
  • 8 643961b8da111c0a15d770a1109a86d4s: 40 watts
  • 4 643961b8da111c0a15d770a1109a86d4s: 40 watts
• total harmonic distortion: < 1% (1 kHz)
• damping factor:
• frequency response: 20 - 20 000 Hz (± 1 dB)
• signal-to-noise ratio:
  • Phono Mag: > 68 dB
  • high level: 75 dB
• control:
  • Bass: ± 14 dB from 50 Hz
  • height: -13/+11 dB from 10 kHz
• Loudness of the sound: Yes, + 15 dB at 50 Hz, + 8 dB at 10 kHz
• High Filter : Yes, 14 dB at 10 kHz
• Low Filter (Subsonic): Yes, 6 dB at 50 Hz

• 8 643961b8da111c0a15d770a1109a86d4: 2x 15 W
• 4 643961b8da111c0a15d770a1109a86d4: 2x 15 W

• 8 643961b8da111c0a15d770a1109a86d4s: 40 watts
• 4 643961b8da111c0a15d770a1109a86d4s: 40 watts

• Phono Mag: > 68 dB
• high level: 75 dB

• Bass: ± 14 dB from 50 Hz
• height: -13/+11 dB from 10 kHz

• receiving: FM, MW
• frequency:
  • FM: 88 - 108 MHz
  • MW: 535 - 1605 KHz
• input sensitivity:
  • FM: 2,0 µV
  • MW: 20µV
• frequency response:
• THD:
• signal-to-noise ratio:
  • FM: 55 dB
• channel separation: 35 dB
• selectivity:
  • FM: 35 dB
• frequency selection:
• in addition to the wave selection:
• mirror frequency attenuation: 50 dB
• ZF-attenuation:
• ON-suppression:

• FM: 88 - 108 MHz
• MW: 535 - 1605 KHz

• FM: 2,0 µV
• MW: 20µV

• FM: 55 dB

• FM: 35 dB

• last Generation "tubes-Receiver"

• Other models from the same series:
  • Pioneer ER-420
  • Pioneer LX-34 B
  • Pioneer LX-420 A
  • Pioneer LX-300
  • Pioneer LX-800
  • Pioneer SX-34 B
  • Pioneer SX-300 TF
  • Pioneer SX-4 40
  • Pioneer SX-7 00 TF
  • Pioneer SX-8 00
  • Pioneer SX-8 00 A
  • Pioneer SX-1000 TA
  • Pioneer SX-1000 , TD
  • Pioneer SX-1500 T

• Pioneer ER-420
• Pioneer LX-34 B
• Pioneer LX-420 A
• Pioneer LX-300
• Pioneer LX-800
• Pioneer SX-34 B
• Pioneer SX-300 TF
• Pioneer SX-4 40
• Pioneer SX-7 00 TF
• Pioneer SX-8 00
• Pioneer SX-8 00 A
• Pioneer SX-1000 TA
• Pioneer SX-1000 , TD
• Pioneer SX-1500 T

• image: Pioneer ER-420

• extract from the prospectus: Pioneer ER-420

Comment:

Comment box:

Pioneer ER-420 relate

Pioneer FM-B 101

Pioneer LX-300

Pioneer LX-34 B

Pioneer LX-420 A

Pioneer LX-424

Pioneer LX-434

Pioneer LX-440 A

Pioneer LX-450

Pioneer LX-550

Pioneer LX-590

Pioneer LX-626

Pioneer LX-690

Pioneer LX-800

Pioneer LX-880

Pioneer QX-4000

Pioneer QX-646

Pioneer QX-747

Pioneer QX-747 A

Pioneer QX-8000

Pioneer QX-8000 A