Ashdown Engineering MF 484 2.N Manual De Instrucciones página 5

MF 484 2.N
22. TORPEDO BOOT
The Boot push button is a failsafe feature for in-field servicing. It ensures there is
always a way to restart and reprogram a frozen unit. In particular, if an in-field update
goes wrong, it allows the end user to restart the unit at home, without having to
send the unit to a service center, which can save lots of time and money.
THE AMPLIFIER
POWER AMPLIFIER
All Valve design featuring a fully floating paraphrase inverter, 4 x EL84 power tubes
with individual self biasing, and Zero negative feedback for a self limiting open
loop response and a good sensitivity to the speakers in use. Output power 30 watts
continuous average into 16 or 8 ohms.
VALVE COMPLEMENT:
PRE - 3 x ECC83 POWER - 4 X EL84
MF 484 2.N
USER GUIDE
MIDI
The MF 484 2.N handles both pre-set change commands (Program Change or
PC) and parameter change commands (Control Change or CC). This way, you can
interact with all the parameters on the unit from any kind of standard MIDI controller,
like a MIDI pedalboard or a keyboard.
Select if the unit is to receive to Program Change and/or Control Change
commands. For example, if you plan to use the pre-set switching (PC), the CC
receive can be Off.
Set a MIDI channel for the unit to receive. You can choose to receive all channels,
which is useful when you don't know exactly on which channel the commands are
sent. With the MIDI monitor, check the correct reception of the commands by the
Two notes Torpedo.
See section MIDI Mapping for the tables concerning Program Change and
Command Change.
PROGRAM CHANGE (PC)
Each pre-set on the MF 484 2.N has a single program number. The pre-set 001 of
the machine is triggered by a MIDI PC 1, you can address the 128 pre-sets, with
MIDI PC 1 to MIDI PC 128. This way, it is possible to randomly access the pre-set by
sending the appropriate MIDI PC number.
CONTROL CHANGE (CC)
The table on page 16-18 indicates the Control Change numbers for every
parameter, as well as their range and behaviour.
USER GUIDE