All items tagged with Amplifier and Construction (11)

1-11-2010 | In this second and closing instalment we get real with two times 32 NE5532 opamps paralleled to form a high-end audio power amplifier with e...

1-10-2003 | In the first part of this article, we described all of the circuit boards. Now it’s time to look at how they fit together. We first describe...

1-09-2000 | Once you’ve stuffed all the boards that go into the design, the Valve Preamplifier is ready for assembling and wiring. The results (see pict...

1-07-2000 | You should use only the best components to build a high-end amplifier, if you want to achieve and maintain the specified performance figures...

1-04-1999 | This third of four parts deals primarily with the construction of the amplifier and ends with a brief resume of its performance and sp...

1-02-1997 | Following the detailed description of the preamplifier in last month's installment, this second and final part of the article deals with t...

1-10-1994 | The preamplifier section is intended to be built on the printed-circiut board. Since the various connectors and controls (except S1 and...

1-12-1992 | Because of the special requirements of the amplifier, its construction is somewhat different from that of more traditional output amplifi...

1-03-1991 | Following the circuit description in our January 1991 issue, we will now focus our attention on the practical construction of the preampl...

1-11-1990 | The entire circuit shown can be built on the printed circuit board. The enclosure discussed later on houses the power supply the various...