Specifications; Informations - Ramiaudio EXT208S Manuel Utilisateur

SPECIFICATIONS

Four Input / Output options available:
EXT 208S_EE
EXT 208S_ET
EXT 208S_TE
EXT 208S_TT
Inputs Connection
Right channel
Left channel
CMR better than 60 dB on A and B channel inputs.
Crosstalk better than 92 dB @ 1 kHz, and 87 dB @ 10 kHz.
Outputs Connection
Main Output
Headphone
THD à + 26 dBu (1 kHz) on main Outputs : 0.005 %.
THD à + 12 dBu (1 kHz) on main Outputs (with transformers) : 0.015 %.
Maximum Output level : + 27 dBu. + 26 dBu with a 600 Ohms charge.
Signal to Noise ratio : 94 dB (A weighted at nominal level). 114 dB (A weighted at clipping).
Bandwidth : 10 Hz to 60 kHz, -1 dB. 3 Hz to 100 kHz, -3 dB.
All Inputs / Outputs, external control Inputs and mains supply are RFI protected
Power Supply:
Dimensions:
Weight:

INFORMATIONS

Warning !
EXT208S mains connector has three wires (2 poles + earth). Earth should imperatively be connected to mains
earth.
Never use this equipement without proper grounding.

Check quality of grounding.

Should noise or hum occurs when connected to other equipments, never disconnect grounding, use insulating

transformer on mains.
Never open the case without disconnecting mains

Avoid high temperature exposure.Never expose the equipment to rain, snow or moisture.

Using EXT208S headphone amplifier, listening to high level an result in permanent damage to ears.

EXT 208S complies with :
EN60065, EN55013, EN55020, EN60555-2, et EN60555-3, according
93/68/EEC.
ENGLISH
Electronically balanced Inputs and Outputs.
Electronically balanced Inputs / Transformer balanced Outputs.
Transformer balanced Inputs / Electronically balanced Outputs.
Transformer balanced Inputs / Outputs.
Type
Balanced
XLR
Balanced
XLR
Type
XLR Balanced
Unbalanced
JACK
230 Volts +/- 10 % / 50/60 Hz
Rack 1 unité
483 x 44 x 230 mm
4,1 kg
unité Poids colisage: Câblage XLR Poids: Dimensions colisage: Profondeur Profondeur Connecteurs : ENTREE / SORTIE AUDIO type XLR 2 1 MASSE Pt CHAUD 3 Pt FROID Face avant: ENTREE / SORTIE TELEPHONE prise RJ11 483 X 44 mm Alimentation: 230 mm hors connecteurs 230 Volts +/ : 10% 3,5 kg Dimensions: 650 x 315 x 85 mm Rack 1 4,5 kg 300 mm avec connecteurs
Impedance Operating Level
-10 dBu / 245 mV à
15 kOhms
+12 dBu / 3,1 V
-10 dBu / 245 mV à
15 kOhms
+12 dBu / 3,1V
Impedance Nom. Operating Level
27 Ohms +6 dBu / 1,55 V
220 Ohms 0 dBu / 0,775 V
14
Clipping
+26 dBu / 15,5 V
+26 dBu / 15,5 V
Max output level
+27 dBu / 15,5 V
+20 dBu / 7,75 V
to 73/23/EEC, 89/336/EEC and
Rami - EXT208S