Fender HAMMERTONE SPACE DELAY - User Manual

The Fender Hammertone Space Delay is a compact, rich delay effect pedal designed to add depth, dimension, and atmospherics to a guitarist's sound. It offers a wide range of delay possibilities, from subtle echoes to striking, shimmering sounds, making it an essential element in the arsenal of any modern guitarist.

Function Description:

The Hammertone Space Delay is a guitar effects pedal that generates delay effects. It allows users to control various aspects of the delay, including time, feedback, and level. Additionally, it features "Pattern" and "Mod" switches to further tailor the delay sounds. The pedal is designed to emulate classic tape-delay "warble" through its modulation capabilities.

Important Technical Specifications:

• Input Impedance: 500kΩ
• Output Impedance: 470Ω
• Power Supply: 9VDC regulated adapter, 5.5 x 2.1 mm barrel connector, center negative.
• Power Requirements: 100mA @ 9VDC.
• Dimensions: 2.44" x 4.4" x 2.2" (62mm x 111.8mm x 55.9mm).
• Weight: 0.50 lbs (0.23kg).
• Delay Time: Adjustable up to a maximum of one second.

Usage Features:

The pedal features a straightforward layout with several controls and switches:

• DC Power Connector: Located at the top of the pedal, this is where a standard center-negative 9VDC adapter is connected.
• Input Jack: A high-impedance input designed for electric guitars, basses, acoustic guitars with pickup systems, keyboards, and other instruments.
• Output Jack: A low-impedance output that connects to an amplifier or the next pedal in the signal chain.
• Time Control Knob: This knob adjusts the duration of the delay, allowing for settings up to one second.
• Feedback Control Knob: This control manages the volume of the signal repeats. At its maximum setting, repeats will continuously increase in volume rather than fading out, potentially leading to a pleasing distortion.
• Level Control Knob: This knob adjusts the volume of the delay repeats, ranging from completely dry (no delay signal) to unity (equal volume for both wet and dry signals).
• Pattern Switch: A three-position switch that offers different combinations of virtual tape heads. The "up" position provides a quarter-note delay, the "middle" position offers Pattern delay 1, and the "down" position engages Pattern delay 2.
• Mod Switch: This switch activates modulation of the delay signal, emulating the characteristic "warble" of classic tape delays.
• LED: An indicator light that illuminates when the effect is active.
• Footswitch: The primary control for turning the effect on and off.

Maintenance Features:

The Hammertone Space Delay includes internal trim potentiometers for fine-tuning the modulation effect, which are accessible by removing the pedal's cover.

• Internal Trim Potentiometers:
  • SPEED Trim Pot: Adjusts the modulation rate when the MOD SWITCH is active.
  • DEPTH Trim Pot: Adjusts the modulation depth when the MOD SWITCH is active.
• Accessing Trim Pots: To access these trim pots, the pedal's cover must be removed using a flat-head screwdriver. Adjustments to the trim pots are then made using a Phillips-head screwdriver.
• Adjustment Tip: When adjusting the modulation controls, it is recommended to temporarily dial in a short delay time. This helps in perceiving the changes more clearly. The amount of modulation remains consistent for both short and long delays, but the modulation delay precedes the main delay, and with a long delay time, the trim controls might feel less responsive.

Safety and Compliance:

The device complies with Part 15 of FCC Rules, ensuring it does not cause harmful interference and accepts any interference received. Important safety instructions include preventing exposure to rain or moisture, not altering the AC plug, avoiding liquid spills, and referring servicing to qualified personnel. The unit must be connected to a safety agency certified, regulated power source. The AC power adapter should be unplugged before cleaning the unit exterior with a damp cloth. Users are also warned about the potential for high sound pressure levels from amplifiers and loudspeaker systems, which could cause hearing damage, and are advised to use care when setting and adjusting volume levels.