Additional Information

Specifications

Amplifier section

POWER OUTPUT

Stereo mode 8 ohms 20 Hz - 20 kHz, TA-VA8ES:

120 W + 120 W TA-VA7ES:

90 W + 90 W

Surround mode

8 ohms at 1 kHz,

 

 

THD 0.8 %

 

 

 

 

 

 

 

TA-VA8ES

TA-VA7ES

 

 

 

 

Front

120 W/ch

90 W/ch

 

 

 

Center

120 W

90 W

 

 

 

Rear

50 W/ch

40 W/ch

 

 

Harmonic

Less than 0.05 %

distortion at

(Direct Pass)

 

rated output

 

 

Frequency

PHONO: RIAA

response

equalization curve

 

 

±0.5 dB

 

CD, TAPE, DAT/MD,

TV, LD, VIDEO 1, 2:

+0

20Hz - 50 kHz –1dB (Direct Pass)

Inputs

Sensitivity Impedance

S/N

 

 

(weighting

 

 

network,

 

 

input level)

 

 

 

PHONO 2.5 mV

50

78 dB

(MM)kilohms (A, 5 mV)

 

CD

 

 

 

 

TAPE,

 

 

 

 

DAT/MD, 150 mV

50

92 dB

 

VIDEO 1,

 

kilohms

(A)

 

2, 3, TV,

 

 

 

 

LD,TUNER

 

 

 

 

 

 

Outputs

REC OUT VIDEO 1, 2

 

 

 

(AUDIO) OUT:

 

 

 

Voltage 250 mV,

 

 

 

Impedance 10 kilohms

 

 

WOOFER OUT

 

 

 

 

Voltage: 2 V

 

 

 

 

Impedance: 1 kilohms

 

 

PHONES: Accepts low

 

 

 

and high impedance

 

 

 

headphones

 

BASS BOOST

+7 dB at 70 Hz

 

Digital signal processor section

Modulation High Density Linear (A/D conversion)* Converter

Demodulation High density Linear (D/A conversion)* Converter (Pulse D/A

converter)

Sampling

48 kHz

frequency*

 

Surround

ROOM SIZE*

 

16-step adjustable

 

WALL TYPE*

 

16-step adjustable

 

SEAT F/R and L/R*

 

16-step adjustable

 

EFFECT

 

20-step

 

REVERB TIME*

 

16-step adjustable

 

DELAY TIME

 

In PRO LOGIC mode:

 

15 mS - 30 mS, 0.1 mS

 

step (TA-VA8ES)

 

15 mS - 30 mS, 5 mS

 

step (TA-VA7ES)

 

In other sound field

 

modes

 

(TA-VA7ES only)

 

5 mS - 30 mS, 5 mS step

 

REAR LEVEL

 

–50 dB - +10 dB, 1 dB

 

step (TA-VA8ES)

 

–15 dB - +10 dB, 1 dB

 

step (TA-VA7ES)

 

CENTER LEVEL**

 

–50 dB - +10 dB, 1 dB

 

step (TA-VA8ES)

 

–15 dB - +10 dB, 1 dB

 

step (TA-VA7ES)

 

Input balance

 

Automatic

*Only for TA-VA8ES

**Only for sound fields with a CENTER LEVEL parameter (see page 19).

Equalizer

Band

(TA-VA8ES only)

3-band, Bass/Mid/

 

Treble

 

Turnover frequency

 

Bass: 125 Hz - 1 kHz

 

Treble: 1 kHz - 8 kHz

 

Center frequency

 

Mid: 435 Hz - 8 kHz

 

Level

 

±10 dB, 1 dB step

 

Slope (Q)

 

3-step selectable :

 

Wide, Mid, Narrow

TONE

±8 dB at 100 Hz and

(TA-VA7ES only)

10 kHz

Video section

Inputs

VIDEO 1, 2, 3, LD, TV:

 

1 Vp-p 75 ohms

Outputs

VIDEO 1, 2, MONITOR:

 

1 Vp-p 75 ohms

General

 

System

Preamplifier section:

 

Low-noise NF type

 

equalizer

 

Power amplifier section:

 

Pure-complimentary

 

SEPP

Power

220 - 230 V AC, 50/60 Hz

requirements

 

Power

TA-VA8ES:

consumption

395 W

 

TA-VA7ES:

 

310 W

AC outlets

Australian model:

 

1 switched, total 120 W

 

Other models:

 

2 switched, total 120 W

Dimensions

430 x 160 x 425 mm

Mass (Approx.)

TA-VA8ES:

 

14.6 kg

 

TA-VA7ES:

 

13.8 kg

Supplied

Remote commander

accessories

(remote) (1)

 

Size AA (R6) batteries (2)

Design and specifications are subject to change without notice.

23EN

Page 23
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Sony TA-VA8ES, TA-VA7ES manual Specifications, 23EN

TA-VA8ES, TA-VA7ES specifications

The Sony TA-VA7ES and TA-VA8ES are high-performance integrated amplifiers that have garnered a reputation for their robust build quality and exceptional audio performance, making them highly sought after in the audiophile community. These models, part of Sony's ES (Elevated Standard) series, are designed to deliver an immersive listening experience while maintaining user-friendly features.

One of the primary characteristics of both amplifiers is their power output. The TA-VA7ES is capable of delivering 100 watts per channel at 8 ohms, while the TA-VA8ES improves upon this with 120 watts per channel. This substantial power allows them to drive a wide range of speakers effectively, producing clean and dynamic sound across various musical genres.

The amplifiers utilize Sony's advanced power transistor technology, which includes the S-Master digital amplification system. This technology reduces distortion and enhances audio clarity, ensuring that music is reproduced with incredible fidelity. Additionally, both models feature a sophisticated power supply design that contributes to their excellent transient response, allowing for accurate reproduction of fast musical passages.

Another key feature of the TA-VA7ES and TA-VA8ES is their comprehensive connectivity options. They come equipped with multiple line-level inputs, allowing users to connect various audio sources effortlessly. This versatility makes them compatible with CD players, turntables, and other audio devices. The inclusion of speaker terminals is also noteworthy; both amplifiers support bi-wiring, which can further enhance soundstage and imaging.

In terms of design, both models boast a classic and robust aesthetic that resonates with audiophiles. The build quality is exceptional, with a heavy chassis that minimizes vibrations and interference, providing a stable platform for audio reproduction. The front panel features intuitive controls, including a large volume knob and source selectors, ensuring ease of use.

Moreover, the TA-VA8ES incorporates some additional modern refinements over the TA-VA7ES, such as improved circuitry for better signal integrity and enhanced tone control options that allow users to tailor the sound to their preferences.

Overall, the Sony TA-VA7ES and TA-VA8ES amplifiers stand out as exemplary models in the realm of audio gear. Their combination of powerful amplification, advanced technologies, versatile connectivity, and solid construction makes them ideal for anyone looking to elevate their home audio experience. These amplifiers not only deliver on performance but also embody the quality and craftsmanship that Sony is known for.