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Oakley Sound Systems

Analogue Delay – ADR30  

User Manual

V1.3

Tony Allgood
Oakley Sound Systems
CARLISLE
United Kingdom

Summary of Contents for ADR30

Page 1: ...Oakley Sound Systems Analogue Delay ADR30 User Manual V1 3 Tony Allgood Oakley Sound Systems CARLISLE United Kingdom...

Page 2: ...ard please visit the main project webpage at http www oakleysound com ADR30 htm For general information regarding where to get parts and suggested part numbers please see our useful Parts Guide at the...

Page 3: ...nal levels at optimum ensuring a respectable signal to noise ratio without clipping The unit will not be damaged by driving the unit into overdrive and interesting sounds can be obtained by deliberate...

Page 4: ...r to be being sent to the BBDs to reduce the likelihood of overdriving the BBDs and to improve overall signal to noise ratio The signal meter is monitoring the signal after it has been compressed so t...

Page 5: ...N3005 devices while SHORT selects just the one For chorus and flanger type effects which require only small delays then the short setting is to be used As the signal pathway through a BBD is long and...

Page 6: ...o output sockets One carries the delayed signal that has passed through the delay lines and all the associated circuitry like the companders and anti aliasing filters The other the main output is the...

Page 7: ...rk well with signal levels direct from a mixer line level synthesisers and modular synthesisers The input impedance is too low to work direct from guitars unless they are fitted with internal pre ampl...

Page 8: ...just the time base of the scope to 500ns division so that you can measure the width of the pulses Adjust WIDTH so that the width of the pulse at 5V is approximately 1 2us OFF2 OFF1 These adjust the bi...

Page 9: ...tch In other words you should adjust GAIN2 so that there is no volume change when listening to the wet signal when the range switch is changed BAL This trimmer adjusts the amount of high frequency clo...

Page 10: ...f support is the Oakley Sound Forum at Muffwiggler com If you have a comment about this user manual or have a found a mistake in it then please do let me know either via e mail or the forum Tony Allgo...

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