OCR Text |
Show Fixed Resistance and Condensers Aid Quality With certain audio amplifying transformers the connection across the secondaries of fixed resistors of about 250.000 or 500,000 ohms value works wonders in clarifying reception In general gen-eral and in reducing the exaggeration of high notes. Fixed condensers of .0005 or 001 mfd. in the same position posi-tion have a similar effect, while combinations com-binations of condensers and resistors often turn a hitherto poor amplifier into a fairly acceptable one. Resistance and condensers so employed em-ployed are not Infallible cures for distortion due to bad amplifier construction con-struction or design, but In many cases they bring about enough Improvement to warrant their cost and Installation. |