Specifications – Madrigal Imaging BPA 3 User Manual
Page 19
19
Specifications
The correlation between published specifications and performance is unreliable. A
list of numbers reveals virtually nothing. All technical measurements must be sub-
ject to qualitative as well as quantitative interpretation. Measurements of the Pro-
ceed BPA yield excellent results by any standards. However, only those specifica-
tions that apply to its actual operation are included here. All specifications are
subject to change at any time, in order to improve the product.
■
Rated power output
:
125 w/ch rms @ 8
Ω
, all channels driven,
20 Hz–20 kHz with no more than 0.1% THD
250 w/ch into 4
Ω
■
Frequency response
:
within 0.1 dB from 20 Hz to 20 kHz
■
Signal to Noise ratio (main outputs)
:
better than –80 dB (ref. 1 w)
■
Input impedance
:
30k
Ω
(balanced)
100k
Ω
(single-ended)
■
Voltage gain
:
23 dB (balanced)
29 dB (single-ended)
■
Input sensitivity
:
2.4 V for full rated output (balanced)
1.2 V for full rated output (single-ended)
■
Power consumption
:
typically 140 W at idle (BPA 2)
typically 210 W at idle (BPA 3)
■
Mains voltage
:
determined by the needs of country for which
the unit was manufactured; cannot be reset by dealer or user
■
Overall dimensions
:
See “Dimensions”
■
Shipping weight
:
47 lbs. (21.4 kg) for BPA 2
61 lbs. (27.7 kg) for BPA 3
■
Connector Complement
:
two binding posts per channel
one 3-pin XLR balanced input connector per channel
1 RCA input connector per channel
1
1
⁄
8
" mini-jack for remote turn-on
one IEC AC mains connector
■
Output impedance
:
less than 0.05
Ω
For more information, see your Proceed dealer, or contact:
Madrigal Audio Laboratories, Inc.
P.O. Box 781
2081 South Main Street (Route 17)
Middletown, Connecticut 06457 USA
Telephone (860) 346-0896
FAX
(860) 346-1540
Internet
http://www.madrigal.com/
Madrigal provides an owner-transferable, five year extended warranty on all
Proceed products within the U. S. and Canada ONLY. Warranty and service
policies outside the U. S. and Canada are set by the local, authorized
distributor and are applicable in the country of purchase ONLY. Madrigal
products are designed to operate at set voltages appropriate for the country
of sale and may be damaged if operated at the wrong voltage.contact your
local dealer or distributor.