Nagra iv-s stereo instruction manual sound recorder. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Nagra iv-s stereo instruction manual sound recorderNAGRA IV provisional lNSTRUCTION MANUAL 1) TAPE/DIRECT Switch (Line 0 Phones) 2) TAPE/DIRECT Snap Switch (Meter) 3) POWER (External/Batt) Switch 4) Principal Function Selector S) Push-button switch LIGHT 6) Level control, right hand 7) Level control, left-hand 8) Push-button switch REFERENCE OSCILLATOR 9) HERBS/LINE Switch 10) NRS/ NORMAL Switch 11) MONO/ST HS/STEREO Selector 12) Modulometer switch 13) Filter switch 14) Modulometer 15) PILOT Indicator 16) SPEED & POWER Indicator 17) Headphone jack 18) Headphone volume 19) Push-button switch PHONESb) TAPE DECK 20) Tape speed switch 21) Bias selector 22) PLAYBACK EQUALIZATION Selector 23) Rewind and fast forward switch 24) Supply reel 25) Tension roller (brake) 26) Erase head 27) Strobe disc, 50 or 60 Hz 28) Recording head 29) Attach for pilot head 30) Playback head 31) Capstan 32) Pinch wheel and tape guide control lever 33) Tension roller (clutch)