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Catalog / Sound & Hi-Fi / Hi-Fi & Hi-End Components / Amplifiers

Amplifiers with RS-232 interface

prices on 14 models

— the presence in the design of the amplifier of the RS-232 connector (aka COM-port). This connector allows you to control the operation parameters from a computer or other similar electronics; this requires special software, but it is often included with the amplifier.

RS-232 interface

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by rating lowest to highest price highest to lowest price by reviews by date of addition Capacitor capacitance (mF)Number of channels Power per channel (8Ω) (W)Power per channel (6Ω) (W)Power per channel (4Ω) (W)more parameters…Power per channel (2Ω) (W)Power per channel (100/70 V) (W)Power per channel (50/25V) (W)Signal to noise ratio (dB)Signal-to-noise ratio (Main) (dB)Damping factor Input sensitivity (XLR) (mV)Input impedance (XLR) (kOhm)Input impedance (line input) (kOhm)Input sensitivity (Main) (V)Input Impedance (Main) (kOhm)Output level (REC) (mV)Output impedance (REC) (kOhm)Preamp channel output level (mV)Preamp channel output impedance (kOhm)RCA (pairs)XLR (balanced) (шт)Trigger (шт)For acoustics (шт)REC (to recorder) (pairs)XLR (balanced) (шт)Trigger output (шт)Power output (шт)Power consumption (W)Standby consumption (W)Width (mm)Depth (mm)Height (mm)Weight (kg)

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Rotel A11 Tribute

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Rotel A11 Tribute

2023 Multi Zone display toroidal Bluetooth

Type:integral

Channels:2, dumping 140

Power per channel:8Ω — 50 W

Inputs:RCA 5 pairs

Outputs:Pre-Amp

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Price from £429.00

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1 store 2 offers

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NAD C368

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NAD C368

Multi Zone display toroidal Bluetooth

Type:integral

Channels:2, dumping 300

Power per channel:8Ω — 120 W, 4Ω — 200 W

Inputs:optical, RCA 2 pairs

Outputs:Pre-Amp, to the subwoofer

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Price from £1,070.00

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1 store 1 offer

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Arcam HDA SA20

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Arcam HDA SA20

display

Type:integral

Channels:2

Power per channel:8Ω — 80 W

Inputs:optical, RCA 3 pairs

Outputs:Pre-Amp

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Price from £949.99

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1 store 1 offer

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JBL SA550

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JBL SA550

2023 display Bluetooth

Type:amplifier

Channels:2

Power per channel:8Ω — 90 W, 4Ω — 150 W

Inputs:optical, RCA 4 pairs

Outputs:Pre-Amp

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Price from £956.78 up to £1,199.00

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3 store 4 offers

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Arcam PA720

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Arcam PA720

2021

Type:amplifier

Channels:7

Power per channel:8Ω — 100 W, 4Ω — 140 W

Inputs:Main RCA/XLR

Outputs:Pre-Amp

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Price from £2,456.78 up to £2,895.00

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2 store 2 offers

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Arcam PA410

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Arcam PA410

2021

Type:amplifier

Channels:4

Power per channel:8Ω — 50 W, 4Ω — 70 W

Inputs:Main RCA

Outputs:Pre-Amp

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Price from £1,058.47 up to £1,249.00

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2 store 3 offers

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Marantz AMP 10

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Marantz AMP 10

2023 toroidal

Type:amplifier

Channels:16

Power per channel:8Ω — 200 W, 4Ω — 400 W

Inputs:RCA 8 pairs

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Price from £4,999.00

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1 store 1 offer

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JBL SA750

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JBL SA750

2022Phono MC display

Type:integral

Channels:2

Power per channel:8Ω — 130 W

Inputs:optical, RCA 3 pairs

Outputs:Pre-Amp

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Price from £2,330.51

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1 store 1 offer

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Arcam PA240

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Arcam PA240

2021toroidal

Type:amplifier

Channels:2

Power per channel:8Ω — 225 W, 4Ω — 380 W

Inputs:Main RCA/XLR

Outputs:Pre-Amp

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Price from £1,399.00 up to £1,749.00

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1 store 2 offers

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Primare I15 Prisma

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Primare I15 Prisma

2021display Bluetooth

Type:integral

Channels:2

Power per channel:8Ω — 60 W, 4Ω — 100 W

Inputs:optical, USB, RCA 1 pairs

Outputs:Pre-Amp

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Price from £1,630.00

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1 store 1 offer

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Audac PMQ240

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Audac PMQ240

2020Gain Control

Type:processor-amplifier, concert

Channels:4, dumping 200

Power per channel:8Ω — 240 W

Inputs:Main Euroblock/XLR

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Price from £1,558.80

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1 store 1 offer

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Cambridge CXA81

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Cambridge CXA81

2020toroidal Bluetooth

Type:integral

Channels:4, dumping 110

Power per channel:8Ω — 80 W, 4Ω — 120 W

Inputs:Main RCA/XLR, optical, USB, RCA 4 pairs

Outputs:Pre-Amp, to the subwoofer

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Price from £799.00

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1 store 1 offer

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JBL CSA1300Z

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JBL CSA1300Z

Type:integral, concert / information

Channels:1

Power per channel:8Ω — 300 W, 4Ω — 300 W

Inputs:Main Euroblock/RCA

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Price from £670.65

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1 store 1 offer

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QSC PL380

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QSC PL380

Gain Control

Type:amplifier, concert

Channels:2, dumping 200

Power per channel:8Ω — 1500 W, 4Ω — 2500 W

Inputs:Main Euroblock/XLR

Outputs:Pre-Amp

Photos ₇ Prices ₁

Price from £2,819.00

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VHT
Vision
Vision Audio Visual
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VOX
W Audio
Warm Audio
Xvive
Yamaha
ZZIPP

Brand rating

All brandsMain brands

Series

Colour

Device type

amplifier
preamplifier
integrated amplifier
subwoofer amplifier
processor-amplifier

Features

home
concert
informational
concert / information

Element base

transistor
tube
hybrid

Number of channels

1
2
3
4
5
7
≥ 8

Power per channel (4 Ω)

≤ 100 W
101 – 200 W
201 – 300 W
≥ 301 W

Power per channel (8 Ω)

≤ 50 W
51 – 100 W
101 – 150 W
151 – 200 W
201 – 250 W
≥ 251 W

Signal-to-noise ratio (Main)

≤100 dB
101 – 110 dB
111 – 120 dB
≥ 121 dB

Main input

RCA
XLR
Jack (6.35 mm)
Euroblock

Signal to noise ratio (line input)

≤90 dB
91 – 95 dB
96 – 100 dB
101 – 105 dB
≥ 106 dB

Number of stereo RCA inputs

Line input sensitivity

≤ 200 mV
201 – 400 mV
401 – 600 mV
≥ 601 mV

Adjustments

bass control
treble adjustment
balance adjustment
level adjustment
Gain Сontrol
loudness

Features

By-pass/Direct
ММ phono stage
МС phono stage
additional speaker connect
display
limiter
dial Indicators
toroidal transformer
external power supply
power outputs
Bluetooth

Inputs

stereo XLR input
coaxial S/P-DIF
balanced digital (AES/EBU)
optical
USB B
trigger

Outputs

Pre-Amp (direct)
to subwoofer
on headphones
trigger
optical
Jack (6.35 mm)
XLR
Speakon

Control

remote control
RS-232 interface
IR port (input)
IR port (output)

Mount size

Width

≤ 40 cm
41 – 45 cm
46 – 50 cm
> 50 cm

Depth

≤ 30 cm
31 – 35 cm
36 – 40 cm
41 – 45 cm
> 45 cm

Height

≤ 75 mm
76 – 100 mm
101 – 125 mm
126 – 150 mm
151 – 200 mm
> 200 mm

Release year

2024
2023
earlier

Clear parameters

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Amplifiers

RS-232 interface

2024-12-18T03:50:33+02:00

E-Catalog — goods catalog & prices for appliances, computers, electronics, home & office goods. Our task is to help you choose and buy amplifiers at the best price in online stores. Any material may be reprinted only with prior written permission from the editorial staff.

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