Rear Panel | Vox VC-4 manual

4.TAP TEMPO FOOTSWITCH & LED

Unless your VC-4 is in Tuner Mode, this footswitch has two functions:

1.If you tap a tempo on it with your foot it will change the tempo of the DELAY effect being used to that tempo – providing a DELAY effect is being used, of course!

PROGRAMMING NOTE: If you make a TAP TEMPO change with your VC-4 it won’t be “remembered” when you either switch to a dif- ferent program or power down your amp unless you SAVE it via the amp’s front panel (see amp manual).

2.If you hold down this switch for more than one second it will switch the built-in PEDAL between VOLUME and EXPRESSION modes. How do you know which one has been selected? Easy, the EXPRESSION LED (5) tells all! If it’s “on” EXPRESSION is chosen, if its “off” then the PEDAL will work as a VOLUME control.

iii)The speed of any MODULATION effect being used (Chorus, Flanger, Phaser, Tremolo or Rotary), providing the EX CON (external con- trol) option is activated.

3.When an external Volume pedal is plugged into the special jack on the rear panel of the VC-4 (see REAR PANEL section), the BUILT-IN PEDAL automatically reverts to EXPRESSION mode.

4.If the WAH or U-VIBE pedals are being used as well as a MODULATION effect with the EX CON activated, the BUILT-IN PEDAL will affect both the pedal and the MOD effect when used in EXPRESSION mode.

B. THE REAR PANEL.

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5.EXPRESSION LED

When this LED is “on” it means that the BUILT-IN PEDAL will function as an EXPRESSION pedal. When it is “off” it means the pedal is assigned to control VOLUME.

6.BUILT-IN PEDAL

This pedal can be used as either a VOLUME PEDAL or as an EXPRESSION PEDAL – it’s totally up to you. As just mentioned, when the EXPRES- SION LED is “on” it tells you that the pedal is in EXPRESSION mode, when this LED is “off” the pedal is working as a VOLUME controller. As also just mentioned, to switch the pedal’s function between EXPRESSION and VOLUME you merely have to hold down the TAP TEMPO SWITCH (4) for longer than a second.

Below are some useful things to know about this pedal:

1.When used as a VOLUME control, this pedal works after the gain stage of your Valvetronix amp. This means that it only affects the amp’s output volume when used, it doesn’t affect the amount of gain.

2.When used as an EXPRESSION pedal, it can control the following:

i)The VOX WAH, if that pedal type is selected.

ii)The speed of the U-VIBE, if that pedal type is selected.

1.VOLUME JACK

This is where you can plug in an external Volume pedal if you’d like to. We recommend you use the V850 volume pedal but any Volume pedal with a 250K pot will sufﬁce.

NOTE: As mentioned earlier, when you use an external Volume pedal the VC-4’s BUILT-IN PEDAL automatically reverts to EXPRES- SION mode.

2.VOX BUS JACK

This is where you plug in one end of the supplied cord that connects your VC-4 to the Rear Panel of your Valvetronix amp.

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VC-4 specifications

The Vox VC-4 is a state-of-the-art musical instrument amplifier that has gained significant popularity among musicians and audio enthusiasts. Renowned for its innovative features and cutting-edge technology, the VC-4 delivers exceptional sound quality and versatility.

One of the standout characteristics of the Vox VC-4 is its advanced digital modeling technology. This amplifier utilizes sophisticated algorithms to replicate the sound of traditional tube amplifiers, producing rich harmonics and dynamic response. Musicians can achieve a wide range of tones, from clean, crisp sounds to warm, distorted textures. This flexibility makes the VC-4 a perfect choice for guitarists, bassists, and even keyboard players.

The VC-4 is equipped with multiple onboard effects that further enhance its capabilities. These effects include delay, reverb, chorus, and more, allowing users to shape their sound without the need for additional pedals or external processing. The intuitive user interface makes it easy to access and tweak these effects in real time, enabling performers to adapt their sound on the fly.

In terms of connectivity, the Vox VC-4 boasts a wealth of options. It features line output for direct connection to mixers or recording equipment, as well as an auxiliary input for jamming along with external devices. Furthermore, the built-in Bluetooth capability allows for wireless streaming of music, making it an excellent tool for practice and performance alike.

Another notable feature of the VC-4 is its compact and lightweight design, which makes it highly portable. Musicians can easily transport this amplifier to gigs, rehearsals, or studio sessions without the burden of heavy equipment. Despite its small size, the VC-4 does not compromise on sound quality, delivering impressive volume and clarity.

The Vox VC-4 is also designed with durability in mind, featuring robust construction that can withstand the rigors of regular use. Its user-friendly controls and layout ensure that musicians of all levels can quickly acclimate to the amplifier and make the most of its features.

In conclusion, the Vox VC-4 stands out as an exceptional amplifier, offering a blend of classic tone, modern technology, and user-centric design. Whether you're a seasoned professional or a budding musician, the VC-4 provides the tools needed to take your sound to the next level, making it a worthy addition to any musician's gear collection.