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Accuphase E-306 Integrated Amp MM/MC Phono 100 watts
Accuphase E-306
12 aufrufe in diesem monat
Datum des Eintrags 2.11.2025
Letztes Update 2.11.2025 Accuphase E-306
Accuphase E-306 Accuphase E-306 Accuphase E-306 Accuphase E-306 Accuphase E-306 Accuphase E-306
Erläuterung Ursprüngliche Beschreibung Englisch, anderssprachige Texte sind Übersetzungen und können Fehler enthalten. EnglischDeutschSpanischTürkisch Very nice condition. Fully functional.

The Accuphase E-306 is designed to achieve total electrical and structural separation of the preamplifier and power amplifier sections. It opens up a new chapter in music reproduction, offering sound quality that rivals some of the best separate components. An important feature of the E-306 is the use of current feedback circuit topology in the power amplifier which eliminates phase shifts in the upper frequency range and assures uniform frequency response which does not change with gain. That results in a combination of total operation stability with excellent frequency response. Thanks to this principle, this assures excellent transient response, with superb sonic transparancy and detail. Music reproduced by the Accuphse E-306 sounds uncannily real. The preamplifier section incorporates a high-quality discrete-type line amplifier and a phono equalizer for reproduction of analog discs, using MM or MC cartridges. The E-306 incorporates a high-performance phono stage designed to enable top-notch reproduction of your valuable analog records. Separate input circuits are provided for moving-coil (MC) and moving-magnet (MM) cartridges, to fully bring out the advantages of each cartridge type. All parts and circuit components of the E-306 have been strictly selected for sonic purity. The power transistors are designed for audio applications and have been selected for optimum frequency response, forward current transfer, ratio linearity, and switching performance characteristics. The E-306 spares no efforts in this regard, featuring a large 500VA power transformer and two large electrolytic capacitors rated for 22,000mF each. This assures ample reserves also for reproduction of demanding bass passages. The large analog power meters have a peak hold function, which lets the user easily monitor the output level of the rapidly fluctuating music signal. Thanks to logarithmic compression, the meters cover a wide dynamic range. The simple, uncluttered design in the tradition makes the Accuphase E-306 a joy not only for the ears but for the eyes as well.

Specifications :

Power Output..............................100w/c @ 8 ohm.......120w/c @ 6 ohm.......150w/c @ 4 ohm

THD.............................................0.04% (4-16-ohm load)

IM distortion.............. ..................0.01%

Frequency response...................Main/High Level Input: 20Hz-20000Hz+0 -0.2dB.......Low Level Input: 20Hz-20000Hz+0.2 -0.5dB

Dumping factor............................120 (8-ohm load, 50Hz)

The disc maximum input.............MM input: 250mVrms (Rec Out).......MC input: 7.0mVrms (Rec Out)

Input sensitivity/input impedance

Input Sensitivity Input Sensitivity

with output power EIA (1W output) Impedance

AD Input(MC)....................................0.11mV............................0.01mV......................100 ohm

AD Input(MM)....................................3.9mV.............................0.39mV......................47 kohm

High Level Input.................................113mV............................11.3mV......................20 kohm

Balanced Input..................................113mV............................11.3mV......................40 kohm

Main Amp Input.................................1.11V..............................112mV.......................20 kohm

S/N, input conversion noise

Input short-circuit and A-compensation

Rated input S/N Input conversion noise EIA S/N

Main Amp Input................................124dB..............................-121dBV.....................102dB

High Level Input................................110dB..............................-128dBV......................83dB

Balanced Input..................................90dB...............................-108dBV......................82dB

AD Input(MM)....................................85dB................................-132dBV.....................80dB

AD Input(MC)....................................70dB...............................-146dBV......................78dB

Output load impedance..............Pre Output: 1.11V/50 ohm........Tape Rec Output: 110mV/200 ohms (AD)

Gain......................Main Input -> Output: 28dB.....High Level Input -> Pre Output: 20dB......AD Input (MM) -> Tape Rec Output: 29dB.......AD Input (MC) -> Tape Rec Output: 60dB

Loudness Compensation................+ 6dB (200Hz. Volume-30dB)

Power meter...............Logarithm compression type peak level display.......dB scale and the output........Direct reading at the time of 8-ohm load

Load Impedance.........................4-16 ohm

Stereo Headphone......................Conformity Impedance (4 ohm - 100 ohm)

Power Source..............................AC100V, 50Hz/60Hz

Power Consumption...................At the time of no inputting 50W........Electrical Appliance and Material Control Law : 290W.......At the time of an 8 ohm load Output Power: 390W

Dimensions(w x d x h)...................48 x 42.5 x 17.5cm

Weight..........................................20kg

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Post-Standort
Norfolk NR35 - United Kingdom

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