50W class AB amplifier
Fans are hoping to make a high-quality amplifier, but the most outstanding publications published on the circuit, they often too complex and difficult to start ...
FS810 integrated power amplifier circuit diagram
FS810 practical circuit as shown for the integrated power amplifier. FS810 is a high performance, integrated power amplifier for high-end tape recorders and aud...
Class push-pull tube power amplifier circuit diagram 2A3A
FIG. 2A3A low direct thermal resistance transistor, its resistance is only 800, so the output transformer primary screen to screen to load impedance 3.5k Cong. ...
Sensitive optical receiver amplifier
FIG sensitive ((InW) .OPA111 optical receiver amplifier feedback resistor of FIG 200Mn, because the gain of the amplifier is high .OPAI11 receiving signals tran...
LM3886 two-channel audio amplifier circuit diagram
FIG dual-channel circuit LM378 dual operational amplifier composed of Europe. Supply voltage Ub 24V and 8 ohm load (or 16 Euro), the output power per channel 4W...
Dedicated headphone amplifier integrated amplifier LM4880-03
FIG automatically shut down by the circuit is a MOS FET to achieve. When the headset is inserted, the contact off, MOS tube grid connected high, the tube guide ...
IC OCL power amplifier circuit
FIG OCL power amplifier circuit is an integrated circuit. Circuit IC1 is an integrated circuit, its internal circuit configuration is substantially similar to t...
The basic FET amplifier circuit a
FET having a high input impedance, the noise figure is small, anti-crosstalk, good mutual interference term performance, etc., in the electronic circuits used m...
FET high input impedance wideband amplifiers
FET has high input impedance, high input impedance amplifier can be made. However, FET amplifying device, the distributed capacitance and the Miller effect inpu...
F733 integrated amplifiers common emitter - common base wideband amplifier circuit
F733 Integrated wideband amplifiers common-emitter group total wideband amplifier internal feedback circuit is small, zoom capability, good circuit stability, i...
HI-FI integrated amplifier TDA7294-01
Europes leading SGS-THOMSON STMicroelectronics recently introduced a tone quite new to the Chinese mainland hydrazine fos power integrated amplifier TDA7294, sw...
Dedicated headphone amplifier integrated amplifier LM4880-02
Enthusiasts know that the headphones directly into the universal headphone jack to listen to VCD, the sound quality is not high and the tape player to listen to...
Emitter-coupled differential amplifier
Emitter-coupled differential amplifier (1) emitter-coupled differential amplifier circuit in the base of the differential amplifier circuit is by symmetry of th...
Emitted by the two co-polar amplifier broadband amplifier practical
Emitted by the two co-polar amplifier broadband amplifier practical It is shown by the two-stage common emitter amplifier very practical wideband amplifier. Bet...
Vented 2a3p 2a3pp-15w Tube Amplifier circuit diagram
Elliot vented 2A3PP line, is also very simple, the key is the quality of the output of cattle. Use 3KPP output cattle, fixed bias (a 62V), output power 15W. 2A3...
Single-ended Class A amplifier circuit diagram of 6N1 + 6P3P
Electronic tube amplifier lovers started his art that simple, excellent single-ended Class A circuit should be the first choice. Single-ended Class A tube amp w...
Electronic switching preamplifier
Electronic switch is a multifunctional preamplifier. It consists of five-way touch electronic switch, high-speed DC servo RIAA ultralow distortion amplifier. It...
Both tube OTL amplifier 01
Electrical properties of the tube with good quality output transformer has a great relationship, it is well known thing. Overseas equipment commodities have sim...
BTL amplifier composed by a single amplifier
Discrete components 13TL amplifier, the circuit structure is complex, with an integrated power amplifier circuit of BTL amplifier circuit structure is simple, p...
BTL amplifier composed by a single amplifier
Discrete components 13TL amplifier, the circuit structure is complex, with an integrated power amplifier circuit of BTL amplifier circuit structure is simple, p...