Trinnov Audio AMPLITUDE 8M Bedienungsanleitung
USER MANUAL
THANK YOU FOR CHOOSING TRINNOV AUDIO
The Amplitude8m amplifier is among the most advanced available.
By combining high-power linear power supplies and the Class D, N-Core® NC-1200 amplifier
modules, Trinnov Audio has delivered an amplifier that closely approaches the theoretical
ideal: a straight wire with gain.
AMPLITUDE8M OWNER'S MANUAL
Last update: December 2021
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CONTENT TABLE
CONTENT TABLE 3
IMPORTANT SAFETY INSTRUCTIONS 4
1. ABOUT THE AMPLITUDE8M 5
1.1 GETTING TO KNOW YOUR AMPLITUDE8M 6
1.2 BURN-IN TIME 6
1.3 IMPORTANT RECOMMENDATION 6
1.4 SPECIFICATIONS 7
1.5 THE FRONT PANEL 9
1.5 THE REAR PANEL 9
2. OPERATION 10
2.1 ENVIRONMENTAL NOTICE 11
2.2 REMOTE TRIGGERS 12
A. APPENDIX 13
A.1 TROUBLESHOOTING SOLUTIONS 13
A.2 DB25 TASCAM PINOUT 14
B.RACK EARS 14
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IMPORTANT SAFETY INSTRUCTIONS
The lightning flash with
arrowhead symbol, within an
equilateral triangle, is intended
to alert the user to the presence
of uninsulated “dangerous
voltage” within the product’s
enclosure that may be of
significant magnitude to
constitute a risk of electric
shock to persons.
CAUTION:
TO REDUCE THE RISK OF
ELECTRICAL SHOCK, DO NOT
REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS
INSIDE.
REFER SERVICING TO
QUALIFIED SERVICE
PERSONNEL.
The exclamation point within an
equilateral triangle is intended
to alert the user to
the presence of important
operating and maintenance
(servicing) instructions in the
literature accompanying the
product.
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO
RAIN OR MOISTURE.
CAUTION: TO PREVENT ELECTRIC SHOCK, DO NOT USE THE AC (POLARIZED) PLUG WITH
AN EXTENSION CORD, RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE
FULLY INSERTED TO PREVENT BLADE EXPOSURE.
EXTENSION CORDS ARE NOT RECOMMENDED FOR USE WITH THIS PRODUCT.
THIS UNIT CONTAINS VOLTAGES WHICH CAN CAUSE SERIOUS INJURY OR DEATH. DO NOT
OPERATE WITH COVERS REMOVED. REFER ALL SERVICING TO YOUR AUTHORIZED
TRINNOV AUDIO DEALER.
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE FUSES ONLY WITH THE
SAME TYPE AND RATING OF FUSES AS SPECIFIED.
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PLEASE CAREFULLY READ EACH ITEM OF THE OPERATING INSTRUCTIONS AND SAFETY
PRECAUTIONS BEFORE INSTALLING AND USING THIS PRODUCT. USE EXTRA CARE TO FOLLOW THE
WARNINGS WRITTEN ON THE PRODUCT ITSELF AND/OR IN THE OPERATING INSTRUCTIONS. KEEP
THE OPERATING INSTRUCTIONS AND SAFETY PRECAUTIONS FOR FUTURE REFERENCE.
CAUTION: TO REDUCE THE RISK OF ELECTRICAL
SHOCK, DO NOT REMOVE ANY OF THE COVER
PANELS.
NO USER-SERVICEABLE PARTS INSIDE. REFER
ALL SERVICING TO QUALIFIED SERVICE
PERSONNEL ONLY.
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT
ALLOW LIQUIDS TO SPILL OR OBJECTS TO FALL
INTO ANY OPENINGS OF THE PRODUCT.
THIS UNIT IS SUPPLIED WITH A TWO 3 PIN
GROUNDED AC PLUGS. ALWAYS INSERT THE AC
PLUG INTO A GROUNDED OUTLET. DO NOT
REMOVE THE GROUND PIN OR DISABLE THE
GROUND FOR ANY PURPOSE.
BEFORE MAKING ANY CONNECTIONS TO THE
AMPLITUDE8M, FIRST TURN OFF THE POWER
AND THEN DISCONNECT THE AC POWER CORD.
WHEN INSTALLING THE AMPLITUDE8M IN YOUR
SYSTEM, MAKE CERTAIN TO ALLOW A MINIMUM
OF ½ INCH OF VENTILATION ON EACH SIDE OF
THE UNIT. ALSO, ALLOW AT LEAST 3 INCHES OF
VENTILATION SPACE ABOVE THE UNIT.
IMPROPER VENTILATION OF THE UNIT MAY
CAUSE OVERHEATING, WHICH MAY DAMAGE
THE UNIT AND CAUSE A FIRE. PLACE THE UNIT
ON A SOLID SURFACE ONLY. I.E. NOT ON CARPET,
ETC.
DO NOT PLACE THE AMPLITUDE8M NEAR HEAT
SOURCES SUCH AS DIRECT SUNLIGHT, STOVES,
HEAT REGISTERS, RADIATORS OR OTHER HEAT
PRODUCING EQUIPMENT.
TO PREVENT DAMAGE TO THE ANALOG OUTPUT
CIRCUITRY, BE CERTAIN NOT TO SHORT THE
OUTPUT SIGNAL TO GROUND. ENSURE THAT
YOUR AUDIO OUTPUT CABLES DO NOT HAVE
ANY INTERNAL SHORTS BEFORE CONNECTING
THEM TO THE AMPLITUDE8M.
IF REPLACEMENT OF THE AC LINE FUSE AND/OR
ANY INTERNAL FUSE BECOMES NECESSARY,
REPLACE ONLY WITH SAME VALUE AND TYPE OF
FUSE. NEVER BYPASS THE FUSE.
IF THE AC CORD BECOMES DAMAGED, DO NOT
USE IT. IMMEDIATELY REPLACE IT WITH A NEW
ONE OF THE SAME OR BETTER RATING.
IT IS IMPERATIVE THAT THE AMPLITUDE8M BE
OPERATED IN A WELL VENTILATED
ENVIRONMENT AND THE IMMEDIATE EXTERNAL
TEMPERATURE BE MAINTAINED AS SPECIFIED.
EXTERNAL COOLING FANS MAY BE REQUIRED IN
SOME CASES. DO NOT STACK ANY EQUIPMENT
DIRECTLY ABOVE OR BELOW THE AMPLITUDE8M
AS TO PROTECT IT FROM OVERHEATING, AS
WELL AS THE CONTINUED FUNCTIONALITY OF
ANY
EQUIPMENT NEAR AND AROUND IT.
MAXIMUM PERMISSIBLE OPERATING
CONDITIONS: 0°C TO 40°C (32°F – 104°F)°,
20-80% RELATIVE HUMIDITY (WITHOUT
CONDENSATION).
AFTERMARKET and THIRD PARTY MODIFICATIONS
Please note that any aftermarket and/or third-party
modifications will void the warranty. In the case of
changing the feet on a unit, to prevent any damage
(which will also not be covered under warranty), please
verify that the screws being used to secure non-Trinnov
Audio feet do not screw any deeper into the chassis
than the original ones. The original screw is 1/4-20 by
1/2 and goes into the chassis 1/4 inch.
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1. ABOUT THE AMPLITUDE8M
1.1 GETTING TO KNOW YOUR AMPLITUDE8M
This Amplitude8m has been put through a rigorous and unique testing procedure that ensures
that it will last for many years with minimal service requirements. This procedure includes the
following:
●All assembled circuit boards are given a thorough visual inspection and are then tested
in a bench reference Amplitude8m.
●The tested, assembled circuit boards are then installed in a new Amplitude8m and the
whole unit is tested for every function and parameter.
●The unit is put on a burn-in torture rack to test for any possible component failures.
●It is then tested on an audio analyzer for all pertinent parameters.
●The unit has all remaining chassis components installed and then undergoes a
complete visual inspection, which assures that all Amplitude8m’s meet visual
specifications.
●The Amplitude8m then undergoes a critical listening and functional test.
1.2 BURN-IN TIME
While the Amplitude8m amplifier will sound wonderful without any burn-in time, users may
experience small sonic improvements during the first week or so of operation.
1.3 IMPORTANT RECOMMENDATION
Before turning on your Amplitude8m, make sure you are using the right fuse in function of your
local current :
• 20 Amp fuse for 120V (The 20 Amp fuse is installed by default).
• 10 Amp fuse for 220V.
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1.4 SPECIFICATIONS
POWER
POWER REQUIREMENTS
120VAC (90V-132V) / 230VAC (200V-250V) 50/60Hz, 20 Amp fuse
for 120V, 10 Amp fuse for 220V
POWER CONSUMPTION
Less than 0,5W at Standby (for 230V, 1W for 120V); <80W at idle; 40W
at Sleep; 1800W fully loaded
TRIGGER INPUT
5-12 VDC; Steady State
MODES /PROCESS
Standby: Amplifier is ready to be turned on via front panel switch or
remote trigger.
Overcurrent, D.C., and/or thermal protection: Amplifier will cycle.
Catastrophic D.C. or output stage failure: Amplifier will shut down.
AUDIO
GAIN
19 dB
POLARITY
Pin-2 = Positive, Pin-3 = Negative for Non-Inverting Output
INPUT IMPEDANCE
20 k Ohms for each phase
ANALOG AUDIO OUTPUTS
8 pairs of outputs with 5-way binding posts
FREQUENCY RESPONSE
+0, -.5 dB 0 Hz to 20 kHz, load-independent
DAMPING FACTOR
>800 at any frequency up to and including 20 kHz
SIGNAL TO NOISE RATIO
123 dB referenced to rated output (A-Weighted)
CROSSTALK
> 90 dB
POWER OUTPUT
8x8 ohms: 200W RMS per channel with less than 0.05% THD from
20 Hz to 20 kHz
4x4 ohms: 300W RMS per channel with less than 0.05% THD from
20 Hz to 20 kHz
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PHYSICAL CHARACTERISTICS
CHASSIS:3U
WEIGHT:above 61.6 lbs; 27.7 kg
ENVIRONMENTAL CONDITIONS:
●Temperature: 0°C - 40°C / 32°F - 104°F
●Humidity: 20% - 80% relative humidity (without condensation)
Conventions: For clarity, references to buttons and LEDs will be shown in BOLD, CAPITAL LETTERS.
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1.5 THE FRONT PANEL
1- STANDBY BUTTON
After the left-hand (when viewed from the front of the amplifier) rear-panel POWER switch is
turned on, press the front panel STANDBY button to exit the standby mode. Channels 5-8 will
come out of standby. Channels 1-4 are controlled by the right-hand (when viewed from the
front of the amplifier) rear-panel POWER switch. If both rear-panel POWER switches are turned
on, the STANDBY button will control all channels.
2- STANDBY LED
Illuminates RED when the amplifier enters the Standby mode.
Illuminates GREEN when the amplifier is in the turn-on sequence.
Illuminates BLUE when the amplifier is ready for normal operation.
3- PROTECT LED
Illuminates if the unit enters the protection mode. This can be caused by a short circuit in any
of the channels or by an over-temperature operating condition.
1.5 THE REAR PANEL
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1 - 8 BALANCED INPUTS ON XLR CONNECTOR
Do not connect XLR and DB25 simultaneously.
2 - 8 BALANCED INPUT ON BD25 CONNECTOR
Tascam pinning. Do not connect XLR and DB25 simultaneously.
3 - REMOTE TRIGGER INPUT / REMOTE TRIGGER OUTPUT
Refer to Chap. 2.2 (Page 12)
4 - GROUNDING LUG
Used to interconnect chassis of associated components if necessary.
5 - REAR PANEL FUSE
Use the same type and rating only.
20 Amp for 120V, 12.5 Amp for 230V.
6 - AUTOMATIC AC POWER RECOGNITION
AC Inlet: use the included power cord to connect your amplifier to an AC power source.
7 - 8 BINDING POSTS
Connect the negative to the – (minus) and the positive to the + (plus) speaker connector. The
binding posts can accept spade plugs, banana plugs or bare wire.
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