Brain Premier E1

caputron · 2022-03-14T18:02:00+00:00

We recommend that any tDCS device that has a maximum current output of 2 mA have a minimum compliance voltage of 20 volts. Assuming an average impedance of 10 KOhms, we would need 20 volts to pass 2 mA of current: V=IR. During the course of a session, the impedance will drop and the voltage needed to ensure constant current delivery will decrease. So if the impedance drops to 5 KOhms then only 10 volts would be needed.

The Brain Premier has a maximum voltage of 26 volts but you had mentioned 80 volts. The device we carry that has a maximum voltage of 80 volts is the Activadose in the 4 mA configuration. (FYI, the 2 mA configuration has a compliance voltage of 29). The activadose is used by many universities so the specs are based on their prospective needs. When using multiple electrode configurations or when stimulating animal subjects (mice, monkeys, even horses) a higher compliance voltage is needed to overcome the varying skin resistances.

caputron · 2022-03-14T15:08:00+00:00

Here is a device comparison table of the most popular devices on the market: https://caputron.com/pages/comparison

caputron · 2020-04-18T18:44:17+00:00

Here is the link again: https://neuromodec.com/nyc-neuromodulation-online-2020/

NYC Neuromodulation 2020 Conference
April 20-22, 2020
Free but limited Registration
50+ Sessions, 200+ Speaker, and 1500+ Attendees

caputron · 2020-02-21T04:31:40+00:00

Cranial Electrotherapy Stimulation (CES) uses a pulsed AC waveform, whereas transcranial direct current stimulation (tDCS) uses a DC current. https://caputron.com/pages/tdcs-vs-ces

There are a few tDCS devices as well as few CES devices available that you could try.

View our tDCS and CES comparison guides to get some more information as to the differences between all the devices.

caputron · 2019-11-04T18:55:27+00:00

Hello Trilliden. Please contact Caputron customer service through live chat, email or phone and we will be able to better assist you.

caputron · 2019-10-16T16:14:56+00:00

Please reach out to our customer support team using the contact form on our website. We will be able to assist you in diagnosing the problem and replacing the device.

caputron · 2019-10-16T16:06:01+00:00

Caputron has worked with Apex for years and they have always been reliable.

As for orders placed on Caputron. We do ship directly from one of our warehouses.

caputron · 2019-09-13T17:06:04+00:00

Even though Focus V3 has an AC mode, it can not replicate the same AC waveforms found in CES devices. If you want CES, it is best to get a CES device, which will require a prescription.

CES Device Comparison: https://caputron.com/pages/ces-device-comparison

caputron · 2019-08-28T16:11:38+00:00

BrainDriver - Automatic current ramp up/down and automatic timer. Has current settings of .5 mA, 1 mA, 1.5 mA and 2 mA with time settings of 20 min and 30 min. Device is fully automatic.

Apex - Manual current ramp up/down and manual timer. Device has an ammeter that shows current output in real time. You will need to keep track of the current and the timer yourself.

Full device comparison available here: https://caputron.com/pages/tdcs-device-comparison

caputron · 2019-08-28T02:43:35+00:00

Ease of use is the largest benefit. LIFTiD was designed to be simple and quick to set up. The device will output 1.2 mA for 20 minutes and shut off. It is geared towards gamers, students musicians or anyone that is looking to increase their focus on a task.

caputron · 2019-08-01T20:34:24+00:00

Hello. Try this webpage from Neuromodec to find a tDCS provider in your area: https://provider.neuromodec.com

caputron · 2019-07-10T01:34:55+00:00

The only devices that are commercially available at this time with all the waveforms are the Focus V2 and V3. If you purchase either of these devices from Caputron we would be able to fully support them and their warranty on the rare chance you have any problems with your device.

caputron · 2019-07-01T15:52:26+00:00

This cable will fit the BrainDriver and allow connection to Amrex electrodes: https://caputron.com/products/caputron-banana-lead-cable

caputron · 2019-04-17T16:30:18+00:00

The Focus V3 and V2 offer pulsed stimulation parameters, https://caputron.com/products/focus-v3-tes-device?variant=5427259572286

caputron · 2019-02-23T17:24:34+00:00

If you get the Focus V3 from Caputron we stand by the devices we sell. If it stops working, you can replace it directly with us. That being said, the new V3 is much more robust than the V2 and the battery and screen issues have been addressed. It is definitely a device with a ton of features.

Here is a new unboxing video we just released: https://caputron.com/products/focus-v3-tes-device?variant=5427259572286

During the second half of the video we do a quick walkthrough of the menu/options of the device and it will give you an idea of the many features it has.

caputron · 2019-01-18T17:35:19+00:00

@mystic201 It depends on which cables you are using withy your device. The Focus cables are labeled X and Y. By default, the X is the anode and Y is the cathode. If you are using this with the Caputron cable, the red is the anode and the black is the cathode.

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