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Ritchie Blackmore Signature 

- an all-tube guitar amp head featuring the sound 

and the look that fascinates a guitar legend such as Ritchie Blackmore.
The Ritchie Blackmore Signature amp is based on a classic, proven design, but is 
also equipped with a number of innovative features. For instance, you can vary the 
amount crunch for the two channels Clean and Lead via the Gain-Boost switch.  
Also, each of the two Gain stages (Lo and Hi) is equipped with a dedicated Master 
Volume control or you can activate Master A and Master B via footswitch.
With its high-quality components and superior finishing, this amp is built to last.
You will find guidelines on care and maintenance of tube amps on the last page of 
the manual. Please read and heed these before operating your amp.
The         team is absolutely convinced you will be just as facinated by this amp as 
Ritchie Blackmore is.

 

1 Input

Unbalanced 1/4" input jack.

2 Clean

Input sensitivity control for the Clean channel, adjust the volume by means of this control
and the Lo Gain Master (13); in the Hi Gain mode use the Hi Gain Master (14) for adjusting the volume. 

3 Bright

Alters the EQ by boosting the upper treble range; effectiveness decreases 
at higher Clean Gain (2) settings.

4 Lead

                                                                

TIP:

 To get Crunch or heavy Rhythm sounds, set this       

Gain control for the Lead channel,                              control between the 9 and 12 o´clock´s position
controls the amount of distortion                               (depending on the type of pick-up) and leave
in the Lead mode.                                                         the Gain Boost pusbutton in the Off-position. 

CAUTION:

 Extremely high gain and volume levels in the Lead mode can produce  

strong feedback. Avoid feedback squeals, they lead to hearing loss and damaged speakers!

5 Bass

      

Bottom end voicing control.                           

   TIP

: To get an idea of this amp’s capabilities,

6 Middle

                                                                    we suggest you set all control pots 

Mid-range voicing control.                                           to the 12 o’clock position. 

7 Treble

                                                        

Upper range voicing control.

8 Contour

Press this button to alter the mid-EQ.  When the button is pressed, the low mids (300-500 Kz) are 
boosted slightly. You can also activate this function via footswitch (Jack 19).

9 Lead Presence

This control defines the Treble response in the poweramp stage for the Lead channel.

10 Lead Volume

Volume control for the Lead channel  (in front of the FX loop, affects the SEND level).  

11 Gain Lo - Hi

This button increases the gain levels for both channels. When you activate it, the Clean channel 
responds more like a Crunch channel, and the Lead channel delivers a hi-gain lead sound. You can also 
activate this function via footswitch (Jack 20), the Gain Boost pushbutton is then no longer functional. 
The yellow LED illuminates to indicate Hi-Gain mode is active.

12 Clean - Lead

Channel selector pushbutton for Clean and Lead modes, red LED indicate Lead mode;  
This function can also be activated via a footswitch connected to jack 20. Once a footpedal 
is connected, the channel selector pushbutton is deactivated.

13 Master A - Lo Gain

Use this control (post FX Loop) to set the poweramp´s master volume when the preamp is in Lo-Gain 
mode. Connect a footswitch to Jack 19 if you want to convert this control for use as Master A.
You can then use the footswitch to activate two different master volumes (Master A and Master B).

Front Panel

1

2

3

4

5

6

7

8

9

10

11

13

14

15

16

12

Input

Lead

Presence

Lead

Volume

Clean

Lead

Bass

Middle

Treble

Bright

Contour

Gain

Lo / Hi

Clean

Lead

Power

Stand By

Master A

Lo Gain

Master B

Hi Gain

Ritchie Blackmore

Signature 100

Summary of Contents for Ritchie Blackmore Signature

Page 1: ...Operator s Manual Ritchie Blackmore Signature Input Lead Presence Lead Volume Clean Lead Bass Middle Treble Bright Contour Gain Lo Hi Clean Lead Power Stand By Master A Lo Gain Master B Hi Gain Ritchie Blackmore Signature 100 Guitar Amplifier ...

Page 2: ...als they lead to hearing loss and damaged speakers 5 Bass Bottom end voicing control TIP To get an idea of this amp s capabilities 6 Middle we suggest you set all control pots Mid range voicing control to the 12 o clock position 7 Treble Upper range voicing control 8 Contour Press this button to alter the mid EQ When the button is pressed the low mids 300 500 Kz are boosted slightly You can also a...

Page 3: ...wet signal i e the signal sent from the FX device is fed to the power amp serial passive NOTE If no effects processor is connected to this loop leave this control in position DRY 24 Poweramp Output 4 Ohms parallel 4 ohms speaker output jacks internal parallel signal path for the connection of one 4 ohms cabinet or two 8 ohms speaker cabinets 25 Poweramp Output 8 Ohms parallel 8 ohms speaker output...

Page 4: ...wer approx 150 watts at 4 8 or 16 ohms Tubes V1 Input Tube ECC 83 12AX7 FQ selected V2 ECC 83 12AX7 selected V3 V4 ECC 83 12AX7 standard V7 V10 6550 KT88 matched sets Fuses external 3 15 AM medium for the 230 Volt 6 3 AM medium in the 100 and 120 Volt models internal 4 AT slow at 230 Volt 8 AT slow in the 100 and 120 Volt models Important Replace fuses only against same type and rating Lighting 15...

Page 5: ... Engl Amps are the best amps I ve ever used not only are they powerful but they have texture and character too ...

Page 6: ...erätebau GmbH Germany Internet www engl amps com Text design grafics and layout by Horst Langer Photo Ritchie Blackmore Antonio Scettri Attention Please read the following This guitar amplifier can produce high volume levels Exposure to high volume levels may cause hearing damage Leave tube replacement and power amp biasing to qualified professional Be sure the unit is switched off and unpluged Ca...

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