意大利 SYNTHESIS ROMA 98DC 單聲道後級

ROMA 98DC

Roma 系列新增一款產品：Roma 98DC，一款 80W 單聲道電子管功率擴大機。

這款單聲道擴大機採用一對超線性配置的 KT88 電子管，具有卓越的音質和高功率。

標誌性的強勁動力，即使是最難驅動和「最吃力」的揚聲器也能始終提供純淨清晰的音質。

核心部件是輸出變壓器，完全由公司內部手工製造。其顯著特徵是頻率響應範圍特別寬，即使在高功率下失真也極低。

Roma 98DC 擴大機的功率表的特點是指針擺動幅度很大，涵蓋了擴大機的整個功率範圍。
Specifications

Power stage (1 ch.)

2 X KT88

Input stage (1 ch.)

1 X 12AY7

Driver stage (1 ch.)

1 X 6CG7

Input impedance

100KOhm

Input sensitivity

600mV RMS for max power

Output tap

4 to 8 Ohm

Configuration

Ultra linear 43% tap

Power output (1 ch., THD < 1%)

80W RMS @ 6Ohm

Frequency response

from 20Hz to 20KHz ± 0.5dB

Distortion (MAX Power)

1% @ 1KHz

S/N ratio

>90dB “A” weighted

Inputs

1 Unbalanced Line RCA (Direct)
1 Unbalanced Line RCA “Filtered”
(3dB attenuation compared to the direct line. Further -3dB at 20Hz and 20KHz)
1 Balanced line XLR

Bias setting

Manual adjustment, independent for each power tube

Dimensions (w,d,h)

260x415x200mm

Weight

18Kg

Line power

117, 230, 245 Vac, 50/60 Hz (see rear label)

Fuse

See rear label

Power consumption

220W Max

Brand

SYNTHESIS

Synthesis is a dynamic and rapidly evolving company with a keen foresight into the future. Compared to its peers, Synthesis anticipated the shifting elements of success within the audio market. Today, Synthesis enjoys a distinguished reputation within the industry. An intuitive grasp of design and communication, coupled with the discernment to identify commercial partners, has enabled Synthesis to successfully expand into overseas markets. Quality, communication, and distribution form the three pillars enabling Synthesis to thrive both domestically in Italy and internationally, keeping pace with the latest market trends. "Synthesis Art in Music ®" embodies the company's ideal: pursuing not merely tonal excellence, but an overall sense of elegance.

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