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Ships within 48 hours · Estimated delivery Jun 28 - Jul 3
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Description
harmonic pedal Echopark Dual-Harmonic Boost Pedal – Chicago Music ExchangeDesigned to meet the needs of modern players who want to fully retain their guitar and amplifier tones while faithfully boosting driving or overdriving the preamp signal. In keeping with Echopark,s tradition of exceptional quality and attention to every detail of our Instruments and Amplifiers. The Dual Harmonic boost allows you to create a platform of sounds utilizing 2 individual boost pre amp voices that can be used individually or tied together to
Designed to meet the needs of modern players who want to fully retain their guitar and amplifier tones while faithfully boosting driving or overdriving the preamp signal.In keeping with Echopark,s tradition of exceptional quality and attention to every detail of our Instruments and Amplifiers. The Dual -Harmonic boost allows you to create a platform of sounds utilizing 2 individual boost/pre amp voices that can be used individually or tied together to create endless combinations of the wall of tone...
Not distortion!
Features :
- Silent operation
- Full size pots
- 9 volt battery power
- DC input is 9v. 2.5mm center negative
- Full size pots
- Point to point wiring
- True bypass switching
- Mil spec components
The First boost section on the right (purple led) is the single Echopark Harmonic boost found in the Soap Box.
Ive added a master tone control to this pre-boost section for overall tone shaping as the use of this section is best suited for adding chime and crispness to darker guitars like paf loaded old hollow bodies,funky valco's, supros and the like. or just adding more articulation and harmonic content to solo's.
The master boost section on the left (green led) is a redesigned and more efficient circuit based on the original and legendary LPB-1 circuit ...
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 948 reviews
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Product Reviews
★★★★★ 5
Comfortable pillows
Color: White, Size: Standard (Pack of 2)
These pillows are great. Not too soft or to hard. They need to be in the dryer for about 15 minutes to fluff up. Perfect buy!
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Don’t judge by the size
Color: White, Size: Standard (Pack of 2)
I don’t write reviews here typically but I’ve been on the pillow hunt for years with no luck. Mine are always lumpy and misshapen or too soft or too firm. Don’t judge this pillow by how it looks though because I saw it and thought for sure I wasted money. They are small and not fluffy at all. But OMG I laid down on it and it’s the most comfortable pillow I’ve had in years. Memory foam didn’t work for me but this simple little pillow just allowed me some great sleep. Very happy with this purchase. It’s a simple, no frills pillow that’s perfect for this side sleeper that doesn’t like a too soft pillow.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Superb!!!!
Color: White, Size: Queen (Pack of 4)
If I could give more than 5 stars I would. I purchased these beauties 6 months ago and they are still fluffy and firm. I'm amazed by the price point. I will definitely re-order for the guess bedroom.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Soft and comfortable, NOT firm.
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
Overall, these are comfortable pillows for the price, especially if you prefer something soft rather than firm.
The pillows arrived vacuum sealed, which is pretty standard. Once opened, they fluffed up well after some time and looked full enough to use. Right away, they felt soft and plush, and sleeping on them was comfortable from the first night. In terms of comfort and support, these pillows are definitely on the softer side. They work well for side and back sleeping if you like a pillow that you can sink into a bit. They’re not firm or dense, but they’re still cozy and gentle on the neck and head.
After a few days of use, I did notice that the pillows started to look a little lumpy and uneven. The filling tends to shift, so they don’t hold their shape perfectly and need regular fluffing. That said, even when they look a bit misshapen, they’re still soft and comfortable to sleep on. If you’re someone who needs strong neck support or prefers a firm hotel-style pillow, these may feel too soft. However, if comfort and plushness are your priority, they do the job well.
For the price, I think they’re a good value. They’re not luxury pillows, but they’re comfortable, decent quality, and perfectly fine for everyday use or a guest bed.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Nice and comfortable as it is light and supportive in all positions
Color: White, Size: Standard (Pack of 2)
Beautiful light pillows that will absolutely provide the comfort and easiness towards a great night of sleep!
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Reviewed in the United States on May 27, 2026