US
Arthur F48 outputs
Master X
Master X
$ 3,558
Quantity

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MASTER X is a high-end Class-A output module that offers all the features required in a professional mixer configuration, including six independently controllable Aux Sends and dedicated VU metering.

Audio transformers are separately available for all outputs.

ARTHUR FORMAT 48 is a modular mixer that can be designed and built by the user. Offering an unparalleled degree of flexibility, this mixer has already become a firm favorite with a number of leading artists and engineers.

A range of different modules can be combined in virtually any order and quantity in just a few minutes. These contain all the standard features you would expect to find on other mixer channel strips, as well as more innovative functions for enhancing workflow and ensuring best possible sound quality.

ARTHUR’s electronic design features a complete absence of Negative Feedback from input to output, resulting in ultra-fast response and natural attack. Circuits are built using single, discrete Class-A electronic components and pure high-voltage DC amps (with no capacitors in the signal path), offering 30dB headroom and low noise, as well as unparalleled stability, warmth and transparency.

Once the mixer is built, the unit sequence can still be customized and further modules added as required.

 
Weight
1.65 kg
Dimensions (LxDxH)
14.3x 5.8 x 47.5 cm
Construction
Anodized aluminium assembled box
Total gain
6 dB
Main Out connector
XLR
Maximum output level
31 dBu
Main Out impedance
120 Ω
Main Out freq. response
<10 Hz to 50 kHz
Control Room connector
1/4" jack balanced
Control Room level
+30 dBu
Control Room impedance
200 Ω
Control Room distortion (THD+N, @1 kHz)
0.12%
Control Room freq. response
<10 Hz to 50 kHz
Aux Out connector
XLR
Aux Out level
30 dBu
Aux Out impedance
150 Ω
Aux Out distortion (THD+N, @1 kHz)
0.075%
Aux Out freq. response
<10 Hz to 50 kHz
PFL connector
1/4" jack balanced
PFL level
24 dBu
PFL impedance
180 Ω
PFL distortion (THD+N, @1 kHz)
0.05%
PFL freq. response
<10 Hz to 50 kHz
Phones connector
1/4" jack balanced
Phones level
14.5 dBu
Phones impedance
>32 Ω
Phones distortion (THD+N, @1 kHz)
0.05%
Phones freq. response
<10 Hz to 50 kHz
Insert/Direct Out
No
Distortion (THD+N @1kHz / 0dBu output)
0.075%
Effect
No
Preamp
Class-A, no negative feedback, no integrated circuits
Audio Transformer
optional on all outputs
Power consumption
18.2 W (380 mA)
Supply
50 VDC input - w/ power supply
Modular
Yes (only one possible in each arthur)
Weight
2.4 kg (full transformers)
Dimensions (LxDxH)
14.3x 5.8 x 47.5 cm
Construction
Anodized aluminium assembled box
Total gain
6 dB
Main Out connector
XLR
Maximum output level
31 dBu
Main Out impedance
120 Ω
Main Out freq. response
<10 Hz to 50 kHz
Control Room connector
1/4" jack balanced
Control Room level
30 dBu
Control Room impedance
200 Ω
Control Room distortion (THD+N, @1 kHz)
0.12%
Control Room freq. response
<10 Hz to 50 kHz
Aux Out connector
XLR
Aux Out level
30 dBu
Aux Out impedance
150 Ω
Aux Out distortion (THD+N, @1 kHz)
0.136%
Aux Out freq. response
<10 Hz to 50 kHz
PFL connector
1/4" jack balanced
PFL level
24 dBu
PFL impedance
180 Ω
PFL distortion (THD+N, @1 kHz)
0.05%
PFL freq. response
<10 Hz to 50 kHz
Phones connector
1/4" jack balanced
Phones level
14.5 dBu
Phones impedance
>32 Ω
Phones distortion (THD+N, @1 kHz)
0.05%
Phones freq. response
<10 Hz to 50 kHz
Insert/Direct Out
No
Distortion (THD+N @1kHz / 0dBu output)
0.136%
Effect
No
Preamp
Class-A, no negative feedback, no integrated circuits
Audio Transformer
Lundhal Turns ratio: 1+1 : 1+1, No load impedance: >700Ω @ 50Hz +20dBu, Freq. response (@10 dBu): 20 Hz to 80 kHz
Power consumption
22.1 W (460 mA)
Supply
50 VDC input - w/ power supply
Modular
Yes (only one possible in each arthur)
 
ll7401
$ 228
Quantity

LL7401 is a 1:1 audio output transformer for balanced drive.In LL7401 a five section winding structure is used. This results in a very low leakage inductance without highcapacitive coupling and low isolation voltage, which are drawbacks of the bifilar winding technique.

Schertler SA
ADDRESS:
via Beroldingen 18
6850 Mendrisio
Switzerland

VAT number:
CHE-104.762.948 IVA
 
  info@schertler.swiss 
  +41 91 630 0710
  +41 91 630 0711
SUPPORT AND REPAIRS

  +41 91 630 0710
  +41 91 630 0711
: FAQ-Generic Pt.8
 
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