REAL-SOUND BRINGS THE TRUE RICHNESS OF MUSICYou will rediscover an analog LP as the fascination of
Ultimate High-Resolution Sound.
Seeking Real-Sound---A phono equalizer with
extremely simple circuit configuration making full use of the latent
ability of latest high quality operational amps close to the ideal
amplifier
Most important portion of the high gain amplifier circuitry
like as phono EQ
is the initial-stage receiving the output from a cartridge. At the stage
two separate high performance operational amps are adopted to bring out
the full potential of each type of the cartridges, MC and MM
cartridges.
An ultra low-noise, high-gain bipolar-input operational amp
is used for
MC cartridges with low-voltage, low-impedance outputs, while a high
inputimpedance and high-performance audio circuitry FET-input
operational amp is used for MM cartridges with high-voltage, high
impedance outputs.
And so you could enjoy the highly natural and vivid sound with each type of cartridges.
CR Equalizer in Pursuit of Real-Sound, Faithful Reproduction of Rich Information Contained in Analog Vinyl LPs
Thanks to the latest ultra low-noise, high-gainoperational
amps, we could adopt CR equalizer, it is composed of minimum numbers
of exclusively passive devices and excellent phase characteristics.
Because of its simplest circuit configuration, the sound character of
each passive devices used in the CR equalizer determines the final sound
quality of the phono equalizer.
REQ-S1EX employs two types of highest quality oil filled
capacitor custom-made by Arizona Capacitors, Inc. USA, featuring
different tonal character and mica capacitors with ultimate sound
quality. They contribute to the straight, highly transparent,
information-rich sound of this Real-Sound phono equalizer.
Seeking free from the conduction noise and
excellent channel separation, aPhono EQ amplifier unit and a
separate Power Supply case with independent L/R power sources
A specialized power supply with newly-developed SiC ( Silicon
Carbide ) schottky diodes and the blending of custom capacitors, two
type of high quality electrolytic capacitors, connecting in parallel
custom oil-filled capacitors and also valuable mica capacitors,
achieves a fine, flat but energetic sound across the entire range. Above
all this power supply, prepared for both L/R channel brings out
complete separation. In addition
Base-chassis, a solid laminated panel of European spruce from Austria is
used for producing a natural and pleasant sound. Insulators made from
pure real maple from Hokkaido in Japan moderates the vibrancy of the
spruce base-chassis and cut offthe vibration from out-side help
providing a nice musicality. SpecificationsAmplifier
[Input]
MC gain
60 db
Input impedance switching
20/ 200
MM gain
40 db
Input load capacity switching
0 pF / 100 pF
[Output]
Unbalanced RCA
0.5 Vrms
Balanced XLR
1.0 Vrms
RIAA deviation
10 Hz - 50 kHz0.25 dB max.
Input conversion noise
140 dBV (MC)
Subsonic filter
-3 dB (20 Hz)
Max. external dimensions
260 mm (width)84 mm (height)387 mm (depth)
Weight
5.0 kgPower supply unit
Power voltage
220 V AC, 50 Hz/60 Hz
Electrical consumption
10 W
External dimensions
260 mm (width) 84 mm (height)380 mm (depth)
Weight
6.0 kg
Included items
Power cord , Dedicated DC cord , Operation manual A phono equalizer with extremely simple circuit configuration making
full use of the latent ability of latest operational amps close to the ideal
amplifier. Most important portion of the high gain amplifier circuitry like as phono EQ ,
the initial stage receiving the output from a cartridge incorporates separate
operational amps, most suitable for MC and MM cartridges for seeking
highest sound quality of each types. An ultra low-noise, high-gain bipolar-input operational amp is used for
MC cartridges with low-voltage, low-impedance outputs, while a high input
impedance and high-performance audiocircuitry FET-input operational amp
is used for MM cartridges with high-voltage, high impedance outputs.
CR Equalizer in Pursuit of Real-Sound
Faithful Reproduction of Rich Information
Contained in Analog Vinyl LPs
Thanks to the latest ultra low-noise, high-gainoperational amps, we could adopt CR equalizer,
it has basically a minimum number of exclusively passive devices and excellent phase characteristics. Because of its simple circuit configuration, the sound
character of each passive devices used in the CR equalizer determines the final sound quality of the phono equalizer. REQ-S1EX employs two types of highest quality
oil filled capacitor custom-made by Arizona Capacitors, Inc. featuring
different tonal character and mica capacitors with ultimate sound
quality. They contribute to the straight, highly transparent, information-rich sound quality of the Real-Sound phono equalizer.



Denumiri similare la Amplificator Phono Stage REQ-S1EX: REQ S 1 EX, REQS1EX, REQ S1EX, REQ-S1 EX

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