CLASS A AMPLIFIER(6)
Fans of Class-A designs will appreciate this 20W per channel single-ended version featuring a bipolar input and MOSFET output.
Using a free design program will help you determine the component values of the tube crossover for your speaker system.
CHANNEL SPEAKER: A DIFFERENT APPROACH (24)
Determined not to settle for the same old box-on-a-box center-channel/TV configuration, this author provides an attractive, effective solution.
PROTECTION AND SWITCH-ON DELAY FOR POWER AMPS (34)
Protect your speaker from unwanted DC with this simple-to-build circuit that also features a switch-on delay.
|THE ABCs OF
FILTERS, PART 1 (38)
From the simple to the complex, this tutorial covers everything you need to know about filter terminology.
UNORTHODOX TWO-WAY, PART 1 (46)
Here's a time-tested design, requiring minimum cabinet construction, featuring an 8'' mid-woofer.
INVERTED DESIGN (56)
This author shares some refinements to the traditional phase inverter circuit for improved performance.
Readers speak out.
Reviewed by Bill Fitzmaurice.
Building Rozenblit's 80W OTL.
|NEW CHIPS ON
THE BLOCK (72)
TI1394a-2000, TSB43CA43A, and AD1896.
|IN EVERY ISSUE|
Audio-related items for sale or wanted.
|AD INDEX (71)|
Free classifieds for subscribers.