Jim Dunlop GCB95 Cry Baby Wah Effect Pedal User Manual
- September 9, 2024
- Jim Dunlop
Table of Contents
Jim Dunlop GCB95 Cry Baby Wah Effect Pedal
Launch Date: 1982
Price: $99.99.
Introduction
When it first came out in 1966, the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal changed the sound of electric guitars in a big way. This pedal is known for its unique wah sound, and musicians from Jimi Hendrix to Eric Clapton have used it all the time. Its well-known sweep effect sounds like a voice and has defined rock, blues, and funk music. The GCB95 has the famous red Fasel inductor, which gives it a full and expressive wah tone with a stronger high end and more aggressive character. The robust die-cast metal body and Hot Potz Potentiometer, which can handle one million turns, make this pedal long- lasting and reliable. The Cry Baby Wah gives you a classic sound that looks good whether you’re on stage or in the studio.
Specifications
Impedance
- Input 800 kΩ
- Output 10 kΩ
Filter Parameter
- Low Pass 350 Hz ~ 450 Hz
- High Pass 1.5 kHz ~ 2.5 kHz
Maximum Level
- Input -8.0 DVB
- Output +10 DVB
Maximum Gain
- Heel Down +19.5 dB
- Toe Down +19 dB
**Signal-to-Noise Ratio***
- Heel Down 98 dBV
- Toe Down 89 dBV
- Current Draw 900µA
*OdBV = 1VRMS, A-weighted
Package Includes
- Jim Dunlop GCB95 Cry Baby Wah Effect Pedal
- 9V Battery (pre-installed)
- User Manual
Features
- Classic Wah Sound: The Cry Baby Wah is renowned for its distinctive wah sound, which has become synonymous with many musical genres. The effect is characterized by a sweeping filter that emphasizes and de-emphasizes certain frequencies, creating a vocal-like “wah” sound. This sound has been used by countless guitar legends and remains a cornerstone of rock, blues, and funk.
- Heavy-Duty Construction: The pedal is constructed with a rugged die-cast metal housing, designed to endure the rigors of both live performances and studio sessions. This construction ensures that the pedal can withstand heavy foot traffic and rough handling.
- Adjustable Wah Range: The wah effect can be fine-tuned to your preference. You can adjust the pedal to alter the frequency range of the wah effect, allowing you to customize the tone to fit your playing style.
- Bypass Switch: The Cry Baby Wah features a true bypass switch, which maintains the integrity of your guitar’s signal when the effect is not engaged. This prevents any loss of tone and ensures that your signal remains clean and uncolored when the pedal is off.
- Adjustable Rubber Feet: The pedal is equipped with adjustable rubber feet that provide stability on various surfaces. This feature ensures that the pedal stays in place during performances and can be adjusted for different setups and playing conditions.
- Low Noise Operation: Designed to minimize unwanted noise, the Cry Baby Wah operates quietly, ensuring that only the desired wah effect is heard. This reduces any background hum or hiss that can be distracting in a live or studio environment.
- Heavy Die Cast Construction: The pedal’s heavy die-cast metal construction enhances its durability and sturdiness, making it a reliable choice for demanding musicians.
- Powered by Dunlop ECB-03 AC Adapter (not included) and/or 9-Volt Battery: The Cry Baby Wah can be powered either by a 9-volt battery or an external AC adapter (Dunlop ECB-03, sold separately). This provides flexibility in power options, allowing you to use the pedal in various settings.
- Dimensions: 10″ x 4″ x 2-1/2″ (25.4 x 10.16 x 6.35 cm) – compact enough to fit on most pedalboards without taking up excessive space.
- Weight: 3.7 lbs. (1.68 kg) – the pedal is sturdy but still manageable, providing a solid feel underfoot.
- Color: Black – the classic color choice for many wah pedals, blending seamlessly with most setups.
- POWER : The Original Cry Baby® can be powered by one 9 volt battery (accessed via the bottom of the pedal), a Dunlop ECB003 AC adapter (ECB003E in Europe) or a Dunlop DCB10 DC Brick power supply.
SETUP INSTRUCTIONS
- Run a shielded instrument cable from your guitar to the GCB95’s Instrument jack.
- Run another shielded instrument cable from the GCB95’s Amplifier jack into your amplifier input.
- Turn on the amplifier and begin playing.
- To turn the pedal on/off, push the toe of the pedal down until you feel a “click”.
- By rocking your foot back and forth on the pedal, you can change the effect that the Original Cry Baby has on the tone of your instrument instantaneously.
Usage
- Powering the Pedal: Connect a 9V battery or an external AC adapter (not included) to power the pedal.
- Connecting: Plug your guitar into the input jack and your amplifier into the output jack.
- Engaging the Effect: Press down on the pedal to engage the wah effect. The effect will be active as long as you maintain pressure on the pedal.
- Adjusting the Effect: Use the foot to control the wah sweep and adjust the wah range as desired.
Care and Maintenance
- Battery Replacement: If the wah effect becomes weak or inconsistent, replace the 9V battery.
- Cleaning: Clean the pedal with a dry, soft cloth. Avoid using harsh chemicals or getting moisture inside the pedal.
- Storage: Store the pedal in a dry, cool place when not in use to prevent damage.
- Connections: Ensure all connections are secure and free from corrosion to maintain optimal performance.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| No Sound | Battery is dead or not properly installed. | Check and replace |
the 9V battery. Ensure proper battery installation.
Weak or Fuzzy Sound| Dirty or worn-out potentiometer.| Clean the
potentiometer with electronic cleaner or consider replacing it.
Effect Not Engaging| Loose or disconnected internal wiring.| Open the
pedal and check for any loose or disconnected wires.
Unusual Noise or Hiss| Power supply issues or interference.| Ensure you
are using a quality power supply and check for any interference.
Pedal Feels Stiff| Lack of lubrication or worn internal parts.|
Lubricate the pedal mechanism or inspect for worn parts.
Wah Effect Not Sweeping Properly| Misalignment of the wah range
adjustment.| Adjust the wah range settings to ensure proper sweeping action.
Battery Drainage| Continuous use or battery not properly seated.|
Replace the battery with a fresh one and ensure it’s properly installed.
Bypass Switch Not Working| Faulty bypass switch.| Check and possibly
replace the bypass switch if it fails to engage/disengage.
FAQs
What is the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal is a classic wah pedal known for its iconic wah sound, widely used in various musical genres to create expressive guitar effects.
When was the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal introduced?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal was first introduced in 1966, establishing itself as a staple in the music industry.
What type of construction does the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal have?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal features a rugged die-cast metal construction, designed for durability and reliability.
How does the wah effect work on the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal?
What power sources are compatible with the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal can be powered by a 9V battery or an external AC adapter (Dunlop ECB-03, sold separately).
How does the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal compare to other wah pedals?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal is renowned for its classic wah sound and heavy-duty construction, making it a preferred choice compared to many other wah pedals.
What is the weight of the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal weighs approximately 3.7 lbs.
What are the dimensions of the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal?
The dimensions of the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal are 10 x 4 x 2.5.
What type of potentiometer does the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal use?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal uses a Hot Potz Potentiometer, which is tested for one million cycles to ensure longevity.
How can you troubleshoot if the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal is not producing sound?
If the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal is not producing sound, check the battery or power supply, ensure proper connections, and inspect the internal wiring.
What notable guitarists have used the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal?
Iconic guitarists such as Jimi Hendrix and Eric Clapton have used the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal to create some of the most memorable sounds in rock history.
What is the typical price range for the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal?
The price of the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal typically ranges between $80 and $120, depending on the retailer and any included accessories.
How does the Jim Dunlop GCB95 Cry Baby Wah Effect Pedal enhance a guitarist's performance?
The Jim Dunlop GCB95 Cry Baby Wah Effect Pedal enhances a guitarist's performance by adding a distinctive wah effect that allows for greater expression and dynamic range, making it a valuable tool for creating unique sounds.
Download this Manual:Jim Dunlop GCB95 Cry Baby Wah Effect Pedal User Manual