Headphones amplifiers — iBasso PB6 Macaw
Description, images, technical data and specifications
iBasso PB6 Macaw
Image source — © iBasso
The iBasso PB6 Macaw headphone amplifier is not limited to the tube mode only: the amplifier also offers a transistor mode in the AB class. As already mentioned, the tube mode uses an architecture of four vacuum tubes to produce rich and musical sound; the Class AB mode uses four BUF634A operational amplifiers for high-precision transistor amplification. Both modes have their own character and "taste", offering audiophiles different sound options.
Specifications
Model name
PB6 Macaw
Maximum Power, 32 Ohms (mW RMS per channel)
2300
Maximum Power, 50 Ohms (mW RMS per channel)
N/A
Maximum Power, 300 Ohms (mW RMS per channel)
N/A
Maximum Power, 600 Ohms (mW RMS per channel)
N/A
Frequency response low +/- 3dB (Hz)
10
Frequency response high +/- 3dB (Hz)
80 000
Gain (dBu)
12
THD (% at 1V RMS, 300 ohms)
N/A
Signal to Noise Ratio (dB)
N/A
IMD (%, CCIR, 300 Ohms)
N/A
Crosstalk (dB, 20Hz-20KHz, 300 Ohms)
135 (4.4mm), 121 (3.5mm)
Output Impedance (Ohms)
1.2 (4.4mm), 0.5 (3.5mm)
Dimensions (mm)
140.7 x 78.9 x 19.6
Weight (kg)
0.293
Official link
