Soundsmith - Otello - Cartuccia e/o puntine
N. 82237371
PrimaLuna - Prologo Quattro - Amplificatore integrato valvolare
N. 82237371
PrimaLuna - Prologo Quattro - Amplificatore integrato valvolare
For sale: PrimaLuna Prologue four. Lovely color black.
Included original packing and power cord. No manual (can be found on website PrimaLuna).
Perfect condition, 99% spottless. 2 very small tiny marks at the side panels completely towards the rear. Very difficult to get on picture, not visible at all when set up.
Comes with all original tubes, estimated 200 hours played maximum (=10% for the power tubes): 4x EL34 + 2x 12au7 + 2x 12ax7
Year of production: +/- 2007.
SPECS:
Power: 35W / channel
Frequency Response: 20Hz - 85kHz +/- 0,2dB at rated power;
4Hz - 110kHz -3dB @ 1W
THD with AABB: @ 1W; @ 10W; max 2%
at rated power into resistive load
S/N Ratio: 89 db (unweighted) ref 1W
Input Impedance: 100 kOhm
Input Sensitivity: 600mV
Maximum Gain: 28x (29dB)
Power Consumption: 115W @ idle, 210W @ rated max. power
Net Weight: 37.5 lbs / 17 kg
Dimensions: 15.5"x11"x7.5" / 395mm x 280mm x 190mm (L x W x H)
Inputs: 1 pair RCA
Outputs: 4 & 8 Ohm speaker taps
Tube Complement: 4 x EL-34, 2 x 12AX7, 2 x 12AU7
Auto-bias, you don't need matched tubes in this amp.
If you require more power, following tubes can be used: KT66, KT90, 6L6GC, KT88 or 6550 (always see manual before installing).
Will be shipped in original "box-in-box" + extra protected by paper (=anonymous package).
Weight for shipping +/- 18kg.
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