Amplifier Type: Class AB, Output Type: 2-Channel (Stereo) with Stereo Headphones, Max Output Power x Channels @ Load: 2.8W x 2 @ 3 Ohm, Voltage - Supply: 4.5V ~ 5.5V, Board Type: Fully Populated, Utilized IC / Part: TPA0132,
Amplifier Type: Class AB, Output Type: 1-Channel (Mono) with Stereo Headphones, Max Output Power x Channels @ Load: 1.3W x 1 @ 8 Ohm; 45mW x 2 @ 32 Ohm, Voltage - Supply: 2.7V ~ 5.5V, Board Type: Fully Populated, Utilized IC / Part: LM49101,
Amplifier Type: Class D, Output Type: 1-Channel (Mono) with Mono Headphones, Max Output Power x Channels @ Load: 2W x 1 @ 4 Ohm, Voltage - Supply: 1.5V ~ 1.95V, Board Type: Fully Populated, Utilized IC / Part: TAS2505,
Amplifier Type: Class AB, Output Type: 2-Channel (Stereo) with Stereo Headphones, Max Output Power x Channels @ Load: 2.8W x 2 @ 3 Ohm, Voltage - Supply: 4.5V ~ 5.5V, Board Type: Fully Populated, Utilized IC / Part: TPA0242,
Amplifier Type: Class D, Output Type: 2-Channel (Stereo) with Stereo Headphones, Max Output Power x Channels @ Load: 2.2W x 2 @ 4 Ohm; 177mW x 2 @ 16 Ohm, Voltage - Supply: 2.4V ~ 5.5V, Board Type: Fully Populated, Utilized IC / Part: LM49270,
Amplifier Type: Class AB, Output Type: 1-Channel (Mono), Max Output Power x Channels @ Load: 180W x 1 @ 6 Ohm, Voltage - Supply: ±51V, Board Type: Fully Populated, Utilized IC / Part: STK404-140N-E,
Amplifier Type: Class AB, Output Type: 2-Channel (Stereo), Max Output Power x Channels @ Load: 50W x 2 @ 6 Ohm, Voltage - Supply: ±27V, Board Type: Fully Populated, Utilized IC / Part: STK433-060N-E,
Amplifier Type: Class AB, Output Type: 2-Channel (Stereo) with Stereo Headphones, Max Output Power x Channels @ Load: 2.3W x 2 @ 3 Ohm; 130mW x 2 @ 16 Ohm, Voltage - Supply: 4.5V ~ 5.5V, Board Type: Fully Populated, Utilized IC / Part: MAX9756,
Amplifier Type: Class AB, Output Type: 2-Channel (Stereo) with Stereo Headphones, Max Output Power x Channels @ Load: 2W x 2 @ 4 Ohm; 125mW x 2 @ 16 Ohm, Voltage - Supply: 4.5V ~ 5.5V, Board Type: Fully Populated, Utilized IC / Part: TS4982,