diff --git a/static/js/shop_data.js b/static/js/shop_data.js
index 4826ad7..abf9183 100644
--- a/static/js/shop_data.js
+++ b/static/js/shop_data.js
@@ -877,12 +877,12 @@ const shop_data = {
       price: 1500,
       image: '/images/shop/graphic-03_HVAMP32.svg',
       specs: [
-        'Amplifier: LTC6090 or OPA462, 32 channels.',
-        'Amplification range up to ±25V and ±55V available.',
+        'Amplifier: LTC6090, 32 channels.',
+        'Amplification range up to ±50V and ±55V available.',
         'Over-temperature protection.',
         'External 12V power supply.',
         'Slew rate 21V/us typical.',
-        'Bandwidth: 12MHz/gain, for ±25V range BW is 4.8MHz typical.',
+        'Bandwidth: 12MHz/gain, for ±50V range BW is 2.4MHz typical.',
         'The same connector as in Zotino and Fastino.'
       ],
       options: [
@@ -890,7 +890,7 @@ const shop_data = {
           args: {
             title: "Amplification range",
             outvar: "hvamp",
-            variants: ["±25V", "±55V"],
+            variants: ["±50V", "±55V"],
             fallback: 0
         }},
       ],