PedalBro

Envelope Filter · Xotic

Xotic Robotalk 2

The Robotalk 2 is an envelope filter featuring dual independent filters for high and low frequencies, with extensive parameter controls for shaping the effect. Premier Guitar rated it 4.5 out of 5, calling it a professional-grade envelope filter.

  • 9V DC · center −
  • 5 mA
  • Analog
New
from $204.28
Used (asking)
from $189.88
Compare pricesSee specs

The rundown

Highlights

  • Dual envelope filters with separate high and low frequency control
  • Runs on 9V DC center-negative power (5 mA)
  • Made in the USA
  • Compact size at 126.2 x 94 mm
  • Battery compatible

Best for

Players seeking an envelope filter with advanced control over tone shaping and frequency response.

Professional reviews

What the press rated it. We link to each review; read the full piece for the details.

Quick facts

Power
9V DC
Current draw
5 mA
Polarity
Center negative
Dimensions
126.2 × 94 mm
Status
In production

Where to buy Xotic Robotalk 2

$204.28 lowest new price · Reverb

Used listings asking $189.88–$253.38, median $245.66 (3 listings, small sample). Asking prices, not sold prices.

Current offers
SellerConditionPriceLink
ReverbUsed$189.88View
ReverbNew$204.28View
ReverbB-stock$224View
ReverbUsed$245.66View
ReverbUsed$261.09View
ReverbNew$274.62View
ReverbNew$295.70View

Prices last checked 22 hours ago. Links to sellers are affiliate links.

Frequently asked questions

What power does the Robotalk 2 require?

The Robotalk 2 runs on a 9V DC center-negative power supply drawing 5 mA and is battery compatible.

What are the dimensions?

The Robotalk 2 measures 126.2 x 94 mm.

Similar pedals

Same type, similar features.

Specs from pedalfilter. Summary written by PedalBro from those specs and public descriptions.

Page last updated September 29, 2026.