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The headphone volume is controlled by the MASTER level knob.
When a set of headphones is connected to the PHONES jack,
the speaker output on the rear panel of the RH450 is disabled.
This is a very convenient feature when you want to use a “silent
mode” at night: There is no need to disconnect the speaker
cabinet.

In order to set the right level balance between the
Auxiliary input signal and your bass sound, use the
preset level feature. Level settings are stored as a part
of RH450 MEM’s.

8 – MUTE

The MUTE button not only mutes the speaker and headphones
outputs, but also the balanced output. This means that you can
tune up with no sound going to your own rig or to the PA.

9 – SHIFT

The SHIFT button is used to access the secondary functions
marked with red text on the RH450’s front panel. The following
controls have secondary functions:

Normal mode

Shift mode (press SHIFT)

GAIN

SpectraComp Depth

EQ (1-4)

EQ Bands Center Frequencies

TUBETONE

Preset/Memory Level Settings

When you haven’t been using the RH450’s front panel controls
for about twenty seconds, the RH450 will return to normal mode,

where the knobs control the primary functions printed in white.

10 – MEM 1/2/3

The RH450 features three user memories which allow you to
effortlessly store and recall your favorite settings.

Storing settings is extremely simple:

Dial in the settings that you like

Press and hold one of the MEM buttons for circa two
seconds.

When the MEM button blink, your settings have been stored.

To recall a MEM-setting, simply press the corresponding
MEM button once.

What is stored?
Any parameter that is operated by a light ring knob is stored.
This means the settings of all front panel controls – apart from
the Master level, the SHIFT and MUTE buttons – are stored.

Why MEM-settings?
Even though a lot of bass players tend to play with the same
sound most of the time, a lot of players do have a couple of
different basses, playing styles, pickup settings or other factors
that requires amp settings to be changed. We figured that it
would be handy to simply push one button instead of fiddling
with several knobs.

OPERATION – FRONT PANEL

10

Содержание RH450

Страница 1: ...RH450 USER S MANUAL...

Страница 2: ......

Страница 3: ...d in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally...

Страница 4: ...rent from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help For Customers in Canada This Class B digital apparatus complies with Canadian ICES 0...

Страница 5: ...Certificate of Conformity a b Table of Contents 3 Introduction 4 Quick Setup Guide 5 OPERATION Front panel 6 RC4 13 Rear panel 14 APPENDIX General Protection mode 17 Heat Protection mode 17 Technical...

Страница 6: ...gives you all the character of a tube amp while delivering 450 Watts of undiluted power RH450 has traditional tone controls but also includes groundbreaking features giving the amp a personality and...

Страница 7: ...u can connect up to three RS cabinets or any other two 8 Ohm cabinets of another brand to the amplifier minimum load 4 Ohm Connect the power cable and power up The RH450 s power supply accepts voltage...

Страница 8: ...he amount of SpectraComp compression SpectraComp uses a so called spectral or multi band approach to compression allowing for individual compression of the low mid and high frequency bands Multiband c...

Страница 9: ...mpressed at all or that just when the G string starts to sound right the low E string is compressed too strongly In other words You are constantly dealing with a tight and difficult compromise With Sp...

Страница 10: ...ample Press SHIFT and turn the LO MID knob to change the center frequency of that control While the RH450 is in Shift mode the SHIFT button will be blinking to remind you that you are in Shift mode Wh...

Страница 11: ...MEM preset When you haven t been using the RH450 s front panel controls for about twenty seconds the LED will flash rapidly and the RH450 will automatically return to normal mode In normal mode the T...

Страница 12: ...evel Settings When you haven t been using the RH450 s front panel controls for about twenty seconds the RH450 will return to normal mode where the knobs control the primary functions printed in white...

Страница 13: ...A are indicated as follows Example A The tuner also offers a Mute mode with additional tuner information To activate Mute mode simply press the MUTE button Now the BASS tone control turns into a high...

Страница 14: ...eference The center position equals 440 Hz and each LED represents one Hertz So to set the tuner reference frequency e g to 438 Hz turn the BASS knob counter clockwise until the second LED on the left...

Страница 15: ...ns of the front panel knobs no longer correspond with the stored settings 2 MUTE button Press the M ute button to mute the RH450 s outputs This is useful for tuning or e g unplugging changing your bas...

Страница 16: ...andy when you use the RH450 on a tour The ground pin of the PSU must be connected in order to avoid voltage differences between e g the PA and the RH450 2 SPEAKER OUT Use the SPEAKER OUT combo connect...

Страница 17: ...recording In order to record straight from the RH450 s digital output follow these steps Connect the RH450 s DIGITAL OUT jack to your DAW Set your DAW to follow slave to external clock Hit the record...

Страница 18: ...ification power at your fingertips 8 LINE DRIVER OUT Balanced Line Out Use the LINE DRIVER OUT jack to connect the RH450 to the PA when you play on stage or to connect your amp to a recording device w...

Страница 19: ...ill indicates P you will have to send the RH450 to a qualified service center for inspection Heat Protection Mode If the display indicates an H the amp is too hot This is rarely seen but a few extreme...

Страница 20: ...APPENDIX SIGNAL FLOW 18...

Страница 21: ...659 26Hz Mutes speaker out Phones out and Balanced out Studio quality headphone amp 40 to 600 Ohm Mains supply Speaker out Power rating Balanced output Max Output Optimal Load Impedance Preamp out Po...

Страница 22: ......

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