background image

ALL SCHERTLER® PRODUCTS ARE COVERED BY A LIMITED THREE-YEAR WARRANTY (FROM 

THE DATE OF PURCHASE) AGAINST MANUFACTURES DEFECTS. DETAILS CAN BE OBTAINED 

FROM YOUR LOCAL DEALER/REPRESENTATIVE. SCHERTLER SA STRONGLY BELIEVES IN 

“COMMON SENSE” AND THUS, MISUSE OF OUR PRODUCTS ARE NOT COVERED UNDER 

RIGHTS OBTAINED THROUGH OUR WARRANTY POLICY OR THAT OF INTERNATIONALLY 

RECOGNIZED TERMS AND CONDITIONS.

SCHERTLER SA IS CONSTANTLY AIMING TO IMPROVE ITS RANGE OF PRODUCTS THEREFORE, 

SCHERTLER SA RESERVES THE RIGHT TO AMEND PRODUCT 

SPECIFICATIONS WITHOUT NOTICE.

THE SCHERTLER® NAME/LOGO ARE REGISTERED TRADE-NAMES/ TRADEMARKS OF 

SCHERTLER SA, SWITZERLAND.

All SCHERTLER® PRODUCTS ARE OF PROPRIETARY TECHNOLOGY AND COVERED BY ONE 

OF MORE WORLDWIDE PATENTS.

TECHNICAL SPECS

Input impedance:

Maximum input level:

Maximum output level (through L/R):

Sensitivity (accordingly to Gain):

Total Gain (through L/R):

Frequency response: (-3dB)

Low EQ:

High EQ:

Equivalent input noise (EIN):

Distortion (THD+N; @1kHz):

-30dBu input level

0dBu output level

Power consumption:

Size & Weight: 

20 kohm

+28dBu (@1kHz; THD<0.5%)

+27dBu (@1kHz; THD<0.5%)

-24dBu to 15dBu

36dB

8Hz – 90 kHz

500 Hz (Shelving)  -16dB / +16dB

1.2 kHz (Shelving)  -15dB / +14dB

109dB (Direct out, 25dB Gain, 150ohm) 

0.09%  

(2nd harmonic)

0.05%   

(3rd harmonic)

0.02%   

(4th harmonic) 

0.011%   

(5th harmonic)

105mA

36x58x475mm;  0,5 kg

Summary of Contents for Arthur ART48 STEREO IN

Page 1: ...ACOUSTIC FIDELITY arthur ART48 STEREO IN USER MANUAL Assembling instruction on ART48 L Rmast manual Version 2017 V2 ...

Page 2: ...ould result in feedback Larsen effect and ultimate damage to your device Only use the original connection cables if supplied with the device Otherwise this could prove both costly and inconvenient To completely disconnect this device from the AC mains remove the power cable plug from the mains socket When cleaning do not use solvents e g acetone or alcohol These could damage the external finish an...

Page 3: ... safety purpose of the polarized or grounding type plug A polarized plug has two bla des with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet 10 Protect the power cord from being wal...

Page 4: ...s such as keyboards and Midi devices 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 1 2 9 9 9 9 9 9 9 9 9 9 9 9 R L 0 direct outs UNITY UNITY gain gain PFL L post pre Stereo Jack R L pre hi low BUS PFL AUX 3 AUX 2 AUX 1 all pots and sw itches in blu color all plugs and bus in red color Fader L ON post AUX 2 AUX 3 AUX 1 R L 48V Fader R ON PFL R AUX 2 AUX 3 AUX 1 gain 15dB t...

Page 5: ...er advantage of these phone plugs is that you can connect an unbalanced music signal for example from a keyboard via a simple guitar jack Although this stereo input unit is intended to accommodate nominal line level signals the input amp s sensitivity can be adjusted from 15 dBu to 24 dBu using the GAIN knobs 4 Left and right input channels can be separately adjusted Furthermore by depressing the ...

Page 6: ... of the Pre Post buttons 9 located near the respective AUX level controls If a button is not depressed orange light it means that the signal will arrive post fade When in this position the relevant auxiliary level will obviously be controlled by its level knob but the final outcome will also be influenced by the channel fader s position This is very useful when driving a reverb unit for example wh...

Page 7: ...ed in this case the signal from the voice channel Note The PFL section still runs if the CHANNEL ON button is deactivated white light L R FADER SECTION 11 The channel fader and its associated functionality is probably the most important part of the output process In most cases the signal going through here will be mixed in the L R Master and will appear on the main L R outputs that drive the recor...

Page 8: ... THE SCHERTLER NAME LOGO ARE REGISTERED TRADE NAMES TRADEMARKS OF SCHERTLER SA SWITZERLAND All SCHERTLER PRODUCTS ARE OF PROPRIETARY TECHNOLOGY AND COVERED BY ONE OF MORE WORLDWIDE PATENTS TECHNICAL SPECS Input impedance Maximum input level Maximum output level through L R Sensitivity accordingly to Gain Total Gain through L R Frequency response 3dB Low EQ High EQ Equivalent input noise EIN Distor...

Reviews: