1 / 6Donner Purple Tape Delay Pedal, Stereo Analog Delay
The Donner Purple Tape Delay Pedal is an analog stereo delay with independently adjustable left and right channels. Its 25ms to 1000ms delay range and true-bypass switching suit players seeking tape-style echoes, though customer feedback reports mixed experiences with delay performance and noise.
At a glance
- Two independent delay channels have separate Level, Time and Feedback controls for stereo adjustment.
- The listed delay-time range is 25ms to 1000ms per channel.
- True bypass and an analog dry signal path are claimed.
- The listing describes use with electric guitar, bass, synth and drum machine.
Reference price: £42.14
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Separate controls for both channels offer more direct stereo adjustment than a single shared control set.
- A broad listed delay-time range covers short slap-style echoes through longer repeats.
- Customer feedback highlights the sound, warm vintage character and separate channel controls.
Technical specifications
12 specifications| Brand | Donner |
|---|---|
| Model | Purple Tape Delay Pedal |
| Signal format | Analog |
|---|---|
| Effect | Delay |
| Controls | Knob |
| Power configuration | Power Adapter |
|---|---|
| Voltage | 9 Volts |
| Amperage | 25 Milliamps |
| Power connector | DC power jack |
| Dimensions listed | 11.4 x 5.3 x 6.9 centimetres |
|---|---|
| Weight listed | 0.32 Kilograms |
| Hardware interface | Micro USB Type A |
|---|
What to know before buying
Listing details to confirm
The listing calls the pedal White Tape in its title and feature copy but lists Purple as its colour and Purple Tape Delay Pedal as its model. It describes two independent stereo channels, while the detailed input instructions say a mono left input can produce stereo output. The specifications also list a 25 Milliamps draw, whereas the operating instructions call for a regulated 9V DC supply rated at 100mA with centre-negative polarity. Confirm the colour and power requirements for the selected listing before purchase.
What’s in the box
Included- Power adapter
Who is it for?
A good fit for
- Guitarists or bassists looking for an analog tape-style delay with separately adjustable stereo channels.
- Players using synths or drum machines who want delay effect controls for those instruments.
- Musicians who prefer knob-based adjustment of delay level, time and feedback.
Less suited to
- Buyers who need delay features beyond the listed tape-style effect or require a stated noise-performance guarantee.
- Setups that cannot provide the specified 9V DC, centre-negative supply rated at 100mA.

Customer reviews on Amazon
- 5 stars
67% 67% - 4 stars
19% 19% - 3 stars
8% 8% - 2 stars
3% 3% - 1 star
3% 3%
Customer feedback highlights sound quality, a warm vintage character, the separate channel controls, functionality and value. Reports about delay performance and noise are mixed, with some customers finding the sound appealing and others describing it as a little noisy. That difference may matter in quieter or more exposed signal chains, so treat the tape-style and stereo descriptions as listing claims rather than a guarantee of a particular result.
Positive themes
- Customers praise the sound quality and warm vintage character.
- Customers appreciate the separate left and right controls, functionality and value.
Mixed feedback
- Customer feedback on delay performance is mixed.
- Customer feedback on noise is mixed, with some describing the pedal as a little noisy.
Frequently asked questions
Can each channel be adjusted independently?
The listing says the two channels have separate Level, Time and Feedback controls.
What delay times are listed?
The stated range is 25ms to 1000ms for each channel.
What power supply does the listing specify?
The operating instructions call for a regulated 9V DC supply rated at 100mA with centre-negative polarity. A separate specification lists 25 Milliamps, so confirm the requirement before connecting power.
Does the listing identify the colour consistently?
No. The title and feature text say White Tape, while the colour field says Purple and the model name is Purple Tape Delay Pedal.

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